Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > TX Providers > Internists & Internal Medicine Doctors

Dr. Mark A. Casanova, MD

Accepting New Patients

(Dr. Mark Andrew Casanova, M.D.)

(179 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Hospice and Palliative Medicine (End-of-Life Care and Serious Illness)

University of Texas Medical Branch School of Medicine (2000)

3410 Worth Street Sammons Cancer Center, Suite 820
Dallas, TX 75246

(214) 820-9248

Dr. Mark A. Casanova, MD is an internist in Dallas, TX specializing in internal medicine (adult medicine) and hospice and palliative medicine (end-of-life care and serious illness). He graduated from University of Texas Medical Branch School of Medicine in 2000 and has 26 years of experience. Dr. Mark A. Casanova, MD is affiliated with HealthTexas Provider Network, Baylor Scott & White The Heart Hospital - Plano, Baylor Scott & White Health, Baylor Scott & White The Heart Hospital - Dallas, Baylor University Medical Center, part of Baylor Scott & White Health, Baylor Scott & White The Heart Hospital - Denton and Baylor Scott & White Institute for Rehabilitation - Dallas.

Office Locations

3410 Worth Street Sammons Cancer Center, Suite 820
Dallas, TX 75246

open_in_new

In The News (see more mentions in the news)

“"Judicious closures when levels are high within your school community and/or your community, I think it stands to slow the rate of transmission," said Dr. Mark Casanova, a physician at Baylor Scott...”—"When will Fort Worth-area schools reopen? Are closures really helping curb COVID?", Fort Worth Star-Telegram, January 2022

“"We want to be very cautious about looking at this thing and saying, 'Hey, this is no big deal' or 'Hey, we should actually just let it run wild, we'll let everybody get infected and then we'll get...”—"If omicron is really a milder variant, why are so many North Texans in the hospital?", Fort Worth Star-Telegram, January 2022

“People should attend the fair vaccinated and masked, said Dr. Mark Casanova, a member of the Texas Medical Association's COVID-19 Task Force.”—"Is It Safe to Attend the State Fair of Texas? Experts Say Yes, with Precautions.", Dallas Observer, September 2021

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX during 2012 were lab tests, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

blood draw	112
diabetes management	82
doctor visit	646
hospital care	163
inpatient care	163
lab tests	676
preventive care	199
thoracic (chest) imaging	18
thyroid function tests	99
vaccines	31
X-rays	18

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX during 2013 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

doctor visit	537
hospital care	410
inpatient care	410
preventive care	18
vaccines	18

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Casanova, MD.

**Gender**
Male	149
Female	135

**Ethnicity**
Non-Hispanic White	222
Black	50
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	95
85 and over	50
Less than 65	42

Conditions of Medicare patients treated by Dr. Mark A. Casanova, MD in 2013

Hypertension	75
High Cholesterol	55
Stroke	10
Ischemic Heart Disease	40
Depression	31
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	34
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	19
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX during 2014 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

doctor visit	396
hospital care	365
inpatient care	365
preventive care	22
vaccines	22

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Casanova, MD.

**Gender**
Male	124
Female	122

**Ethnicity**
Non-Hispanic White	195
Black	37
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	71
85 and over	47
Less than 65	28

Conditions of Medicare patients treated by Dr. Mark A. Casanova, MD in 2014

Hypertension	74
High Cholesterol	55
Stroke	9
Ischemic Heart Disease	46
Depression	28
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	34
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	20
Cancer	24

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

doctor visit	437
hospital care	284
inpatient care	284

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Casanova, MD.

**Gender**
Male	228
Female	206

**Ethnicity**
Non-Hispanic White	352
Black	48
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	140
85 and over	76
Less than 65	68

Conditions of Medicare patients treated by Dr. Mark A. Casanova, MD in 2015

Hypertension	73
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	43
Depression	25
Chronic Kidney Disease	44
Asthma	12
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	34
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	13
Cancer	22

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX during 2016 were hospital care, inpatient care, blood draw and preventive care.

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

blood draw	29
doctor visit	444
hospital care	423
inpatient care	423
preventive care	20
vaccines	20

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Casanova, MD.

**Gender**
Male	86
Female	89

**Ethnicity**
Non-Hispanic White	140
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	60
85 and over	27
Less than 65	33

Conditions of Medicare patients treated by Dr. Mark A. Casanova, MD in 2016

Hypertension	69
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	39
Asthma	20
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	18
Cancer	23

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX during 2017 were hospital care, inpatient care, blood draw and preventive care.

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

blood draw	181
doctor visit	387
hospital care	245
inpatient care	245
preventive care	23
vaccines	23

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Casanova, MD.

**Gender**
Male	94
Female	84

**Ethnicity**
Non-Hispanic White	141
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	62
85 and over	26
Less than 65	35

Conditions of Medicare patients treated by Dr. Mark A. Casanova, MD in 2017

Hypertension	67
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	42
Depression	28
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	17
Cancer	24

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX during 2018 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

blood draw	118
doctor visit	384
hospital care	185
inpatient care	185

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Casanova, MD.

**Gender**
Male	86
Female	72

**Ethnicity**
Non-Hispanic White	123
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	61
85 and over	24
Less than 65	27

Conditions of Medicare patients treated by Dr. Mark A. Casanova, MD in 2018

Hypertension	69
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	40
Depression	30
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	32
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	22
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX during 2019 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

blood draw	61
doctor visit	376
hospital care	178
inpatient care	178

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Casanova, MD.

**Gender**
Male	81
Female	61

**Ethnicity**
Non-Hispanic White	115
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	60
85 and over	20
Less than 65	22

Conditions of Medicare patients treated by Dr. Mark A. Casanova, MD in 2019

Hypertension	70
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	41
Depression	33
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	30
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	21
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

doctor visit	325
hospital care	151
inpatient care	151

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Casanova, MD.

**Gender**
Male	68
Female	61

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	52
85 and over	15
Less than 65	23

Conditions of Medicare patients treated by Dr. Mark A. Casanova, MD in 2020

Hypertension	68
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	42
Depression	43
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Dementia	19
Cancer	22

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

doctor visit	355
hospital care	281
inpatient care	281

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Casanova, MD.

**Gender**
Male	64
Female	56

**Ethnicity**
Non-Hispanic White	99
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	35
From 75 to 84	49
85 and over	15
Less than 65	21

Conditions of Medicare patients treated by Dr. Mark A. Casanova, MD in 2021

Hypertension	70
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	43
Depression	47
Chronic Kidney Disease	48
Asthma	12
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	32
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	18
Cancer	27

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX during 2022 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

doctor visit	285
hospital care	153
inpatient care	153
preventive care	17
vaccines	17

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Casanova, MD.

**Gender**
Male	56
Female	60

**Ethnicity**
Non-Hispanic White	96
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	39
85 and over	23
Less than 65	17

Conditions of Medicare patients treated by Dr. Mark A. Casanova, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	39
Depression	40
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	16
Atrial Fibrilation	32
Heart Failure	34
Chronic Obstructive Pulmonary Disease	17
Diabetes	23
Dementia	16
Cancer	28

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark A. Casanova, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark A. Casanova, MD treated as an internist in Dallas, TX were lab tests, hospital care, inpatient care and blood draw.

blood draw	100
diabetes management	82
doctor visit	415
hospital care	258
inpatient care	258
lab tests	676
preventive care	49
thoracic (chest) imaging	18
thyroid function tests	99
vaccines	21
X-rays	18

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark A. Casanova, MD.

**Gender**
Male	94
Female	86

**Ethnicity**
Black / African American	18
Asian / Pacific Islander	0
Non-Hispanic White	144
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	62
85 and over	29
Less than 65	28
65 to 74	59

Average of Total of Conditions of Medicare patients treated by Dr. Mark A. Casanova, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark A. Casanova, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	64
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	38
Asthma	9
Osteoporosis	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Atrial Fibrillation	15
Cancer	20
Dementia	16

Education & Training

Dr. Mark A. Casanova, MD graduated from University of Texas Medical Branch School of Medicine in 2000. He completed residency at Baylor University Medical Center. He is certified by the Hospice & Palliative Medicine- American Board of Internal Med/Hospice and Palliative Medicine Internal Medicine- American Board of Internal Med Hospice and Palliative Medicine- American Board of Internal Medicine Internal Medicine- American Board of Internal Medicine and has a state license in Texas.

Medical School: University of Texas Medical Branch School of Medicine (2000)

Residency: Baylor University Medical Center (2003)

Board Certification: Hospice & Palliative Medicine- American Board of Internal Med/Hospice and Palliative Medicine Internal Medicine- American Board of Internal Med Hospice and Palliative Medicine- American Board of Internal Medicine Internal Medicine- American Board of Internal Medicine

Licensed In: Texas

Affiliations & Hospitals

Dr. Mark A. Casanova, MD is associated with these hospitals and organizations:

HealthTexas Provider Network

Baylor Scott & White The Heart Hospital - Plano

Baylor Scott & White Health

Baylor Scott & White The Heart Hospital - Dallas

Baylor University Medical Center, part of Baylor Scott & White Health

Baylor Scott & White The Heart Hospital - Denton

Baylor Scott & White Institute for Rehabilitation - Dallas

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Mark A. Casanova, MD appears to accept the following insurance providers: Superior Health Plan, Humana PPO, Humana ChoiceCare Network, CIGNA Open Access Plus In Network, CIGNA Choice Fund, CIGNA Open Access Plus, Private Healthcare Systems (PHCS), Aetna Open Access Managed Choice, Aetna Open Access Elect Choice, WellCare, Aetna Choice POS II, Medicare Advantage, TriWest, AARP, United Healthcare Select Plus, United Healthcare Select, United Healthcare Choice Plus, Blue Choice, United Healthcare Choice, Guardian, Aetna QPOS, United Healthcare Navigate, United Healthcare, Aetna Open Choice PPO, Aetna Managed Choice, Medicaid, Humana, Cigna, Blue California, Aetna Select, HealthSmart, Employers Health Network, United Healthcare Navigate Plus, Aetna HMO, Baylor Scott & White Health Plan-BSW Plus HMO-Individual/Family, Imagine Health-Imagine Health Network, Baylor Scott & White Health Plan-BSW Plus PPO-Individual/Family, Nebraska Furniture Mart-Emerald, Baylor Scott & White Health Plan-BSW Solutions PPO, Baylor Scott & White Health Plan-BSW Extended PPO, Baylor Scott & White Health Plan-BSW Plus PPO-Group, Baylor Scott & White Health Plan-BSW Premier HMO-Group, Aetna-Health Network Only, Baylor Scott & White Health Plan-BSW SeniorCare Advantage HMO, Medicare-Traditional Medicare, Baylor Scott & White Health Plan-BSW Access PPO, Baylor Scott & White Health Plan-BSW SeniorCare Advantage PPO, Nebraska Furniture Mart-Onyx, Aetna-Group Retiree Medicare PPO - Limited to Exxon/Mobil, Nebraska Furniture Mart-Pearl, Aetna-Open Access Select, Baylor Scott & White Health Plan-BSW Plus HMO-Group, DFW ConnectedCare-American Airlines Employee Benefit Plan, Baylor Scott & White Health Plan-ERS BSW Preferred HMO Network, University Mary Hardin-Baylor-University of Mary Hardin-Baylor, Aetna-Aetna Signature Administrators, Aetna-Health Network Option and Baylor Scott & White Health Plan-BSW Premier HMO-Individual/Family.

Insurance Accepted by Provider includes:

According to our sources, Dr. Mark A. Casanova, MD accepts the following insurance providers:

Superior Health Plan

Humana PPO

Humana ChoiceCare Network

CIGNA Open Access Plus In Network

CIGNA Choice Fund

CIGNA Open Access Plus

Private Healthcare Systems (PHCS)

Aetna Open Access Managed Choice

Aetna Open Access Elect Choice

WellCare

Aetna Choice POS II

Medicare Advantage

TriWest

AARP

United Healthcare Select Plus

United Healthcare Select

United Healthcare Choice Plus

Blue Choice

United Healthcare Choice

Guardian

Aetna QPOS

United Healthcare Navigate

United Healthcare

Aetna Open Choice PPO

Aetna Managed Choice

Medicaid

Humana

Cigna

Blue California

Aetna Select

HealthSmart

Employers Health Network

United Healthcare Navigate Plus

Aetna HMO

Baylor Scott & White Health Plan-BSW Plus HMO-Individual/Family

Imagine Health-Imagine Health Network

Baylor Scott & White Health Plan-BSW Plus PPO-Individual/Family

Nebraska Furniture Mart-Emerald

Baylor Scott & White Health Plan-BSW Solutions PPO

Baylor Scott & White Health Plan-BSW Extended PPO

Baylor Scott & White Health Plan-BSW Plus PPO-Group

Baylor Scott & White Health Plan-BSW Premier HMO-Group

Aetna-Health Network Only

Baylor Scott & White Health Plan-BSW SeniorCare Advantage HMO

Medicare-Traditional Medicare

Baylor Scott & White Health Plan-BSW Access PPO

Baylor Scott & White Health Plan-BSW SeniorCare Advantage PPO

Nebraska Furniture Mart-Onyx

Aetna-Group Retiree Medicare PPO - Limited to Exxon/Mobil

Nebraska Furniture Mart-Pearl

Aetna-Open Access Select

Baylor Scott & White Health Plan-BSW Plus HMO-Group

DFW ConnectedCare-American Airlines Employee Benefit Plan

Baylor Scott & White Health Plan-ERS BSW Preferred HMO Network

University Mary Hardin-Baylor-University of Mary Hardin-Baylor

Aetna-Aetna Signature Administrators

Aetna-Health Network Option

Baylor Scott & White Health Plan-BSW Premier HMO-Individual/Family

Ratings & Reviews

Dr. Mark A. Casanova, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 179 ratings. We collect ratings and reviews of Dr. Mark A. Casanova, MD from all over the web to help you find the right in Dallas, TX.

Overall Rating

(179 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2026-01-08

Patient verified via Press Ganey

Dr Casanova is a consistent caring doctor who listens and helps me make good choices.

Overall Rating: 5.0 2025-09-16

Patient verified via Press Ganey

Always listens to your complaints and takes care of you

Overall Rating: 5.0 2025-10-06

Patient verified via Press Ganey

Very thorough and caring

General Payments

These charts describe general payments received by Dr. Mark A. Casanova, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Sunovion Pharmaceuticals Inc.	$273 APTIOM $273
Abbott Laboratories	$134 2ND GEN CENTRIMAG PRIMARY CONSOLE $134
Boehringer Ingelheim Pharmaceuticals, Inc.	$38 JARDIANCE $38
Auxilium Pharmaceuticals, Inc.	$20 TESTOPEL $20

**Types of Payments**
Food and Beverage	$466

Biography

Dr. Mark Casanova works as a hospice and palliative medicine (end-of-life care and serious illness). He is conversant in Spanish. He is affiliated with HealthTexas Provider Network and Baylor Scott & White The Heart Hospital - Plano. Dr. Casanova is a graduate of the University of Texas Medical Branch School of Medicine and Baylor College of Medicine. Dr. Casanova trained at Baylor University Medical Center for his residency. Patient ratings for Dr. Casanova average 5.0 stars (out of 5). He seems to be an in-network provider for United Healthcare Navigate, Blue California, and HealthSmart, as well as other insurance carriers. According to Doctor.com, new patients are welcome to contact Dr. Casanova's office in Dallas, TX.