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Home > PA Providers > Family Physicians & Family Medicine Specialists

Dr. Mark A. Casaia, MD

Accepting New Patients

(375 Ratings)

Specializes in: Family Medicine

Penn State College of Medicine (1995)

2925 William Penn Highway Suite 201
Easton, PA 18045

(610) 258-1400

Dr. Mark A. Casaia, MD is a family medicine practitioner in Easton, PA specializing in family medicine. He graduated from Penn State College of Medicine in 1995 and has 31 years of experience. Dr. Mark A. Casaia, MD is affiliated with St. Luke's University Health Network and ST LUKES PHYSICIAN GROUP INC.

Office Locations

2925 William Penn Highway Suite 201
Easton, PA 18045

open_in_new

In The News

“Mark Anthony Casaia, M.D., recently joined the Easton Hospital staff in the Department of Medicine, Division of Family Medicine.”—"EASTON AREA", The Morning Call, September 1998

Noteworthy Medicare Patient Procedures Performed by Dr. Mark A. Casaia, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Volume:

preventive care

In 2023, Dr. Mark A. Casaia, MD performed more preventive care procedures for Medicare patients than 90% of providers in related specialties within Pennsylvania.

Top 25%

By Volume:

A1C test

flu shot

lab tests

In 2012, Dr. Mark A. Casaia, MD performed more A1C test, flu shot, and lab tests procedures for Medicare patients than 75% of providers in related specialties within Pennsylvania.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA during 2012 were preventive care, vaccines and lab tests.

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

doctor visit	754
lab tests	17
preventive care	104
vaccines	104

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA during 2013 were preventive care, vaccines and lab tests.

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

doctor visit	709
lab tests	19
preventive care	112
vaccines	112

2013 Medicare Patient Data

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

**Gender**
Male	116
Female	143

**Ethnicity**
Non-Hispanic White	234
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	65
85 and over	34
Less than 65	50

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

Hypertension	75
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	34
Depression	19
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA during 2014 were preventive care, vaccines and lab tests.

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

doctor visit	715
lab tests	18
preventive care	130
vaccines	130

2014 Medicare Patient Data

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

**Gender**
Male	118
Female	129

**Ethnicity**
Non-Hispanic White	220
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	67
85 and over	30
Less than 65	49

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

Hypertension	73
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA during 2015 were preventive care and vaccines.

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

doctor visit	716
preventive care	185
vaccines	185

2015 Medicare Patient Data

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

**Gender**
Male	262
Female	284

**Ethnicity**
Non-Hispanic White	482
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	132
85 and over	60
Less than 65	116

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

Hypertension	69
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA during 2016 were preventive care, vaccines and lab tests.

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

doctor visit	739
lab tests	21
preventive care	147
vaccines	147

2016 Medicare Patient Data

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

**Gender**
Male	134
Female	134

**Ethnicity**
Non-Hispanic White	233
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	65
85 and over	32
Less than 65	53

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

Hypertension	69
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	22
Asthma	19
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA during 2017 were preventive care and vaccines.

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

doctor visit	730
preventive care	155
vaccines	155

2017 Medicare Patient Data

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

**Gender**
Male	130
Female	133

**Ethnicity**
Non-Hispanic White	231
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	61
85 and over	31
Less than 65	47

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

Hypertension	68
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA during 2018 were preventive care, vaccines and lab tests.

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

doctor visit	672
lab tests	17
preventive care	119
vaccines	119

2018 Medicare Patient Data

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

**Gender**
Male	130
Female	121

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

**Age**
From 65 to 74	121
From 75 to 84	55
85 and over	29
Less than 65	46

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

Hypertension	69
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA during 2019 were preventive care, vaccines and lab tests.

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

doctor visit	623
lab tests	20
preventive care	86
vaccines	86

2019 Medicare Patient Data

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

**Gender**
Male	126
Female	122

**Ethnicity**
Non-Hispanic White	220
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	55
85 and over	26
Less than 65	45

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

Hypertension	66
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	25
Depression	17
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA during 2020 were preventive care and vaccines.

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

doctor visit	425
preventive care	97
vaccines	97

2020 Medicare Patient Data

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

**Gender**
Male	121
Female	103

**Ethnicity**
Non-Hispanic White	204
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	56
85 and over	22
Less than 65	35

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

Hypertension	63
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	25
Depression	13
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	30
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA during 2021 were preventive care, vaccines, lab tests and diabetes management.

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

diabetes management	45
doctor visit	524
lab tests	45
preventive care	164
vaccines	119

2021 Medicare Patient Data

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

**Gender**
Male	131
Female	116

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

**Age**
From 65 to 74	133
From 75 to 84	58
85 and over	24
Less than 65	32

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

Hypertension	66
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	24
Depression	13
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA during 2022 were preventive care, vaccines, lab tests and diabetes management.

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

diabetes management	76
doctor visit	532
lab tests	76
preventive care	180
vaccines	104

2022 Medicare Patient Data

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

**Gender**
Male	141
Female	112

**Ethnicity**
Non-Hispanic White	227
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	63
85 and over	19
Less than 65	28

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

Hypertension	72
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	20
Depression	10
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

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

The highest averages for the top procedures that Dr. Mark A. Casaia, MD treated as a family medicine practitioner in Easton, PA were preventive care, vaccines, diabetes management and lab tests.

diabetes management	60
doctor visit	649
lab tests	29
preventive care	134
vaccines	123

Average Medicare Patient Data From 2012 - 2022

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

**Gender**
Male	128
Female	127

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	226
Native American / Alaskan Native	0
Hispanic	4
Other	0

**Age**
75 to 84	61
85 and over	27
Less than 65	45
65 to 74	120

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

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

Hypertension	62
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	19
Asthma	8
Osteoporosis	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Atrial Fibrillation	8
Dementia	3
Cancer	11

Education & Training

Dr. Mark A. Casaia, MD graduated from Penn State College of Medicine in 1995. He completed residency at Christiana Care Health System. He is certified by the Board Certification: Family Medicine and has a state license in Pennsylvania.

Medical School: Penn State College of Medicine (1995)

Residency: Christiana Care Health System (1998)

Board Certification: Board Certification: Family Medicine

Licensed In: Pennsylvania

Affiliations & Hospitals

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

St. Luke's University Health Network

ST LUKES PHYSICIAN GROUP INC

Ratings & Reviews

Dr. Mark A. Casaia, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 375 ratings. We collect ratings and reviews of Dr. Mark A. Casaia, MD from all over the web to help you find the right in Easton, PA.

4.9

Overall Rating

(375 Ratings)

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$1,865 Tresiba $746	Victoza $303	Ozempic $256	Saxenda $114	FIASP $107	Other $339
Pfizer Inc.	$1,749 ELIQUIS $420	LYRICA $220	CHANTIX $217	VIAGRA $186	EUCRISA $166	Other $540
AstraZeneca Pharmaceuticals LP	$1,689 FARXIGA $637	SYMBICORT $282	BYDUREON $158	DUTOPROL $146	MOVANTIK $132	Other $335
Boehringer Ingelheim Pharmaceuticals, Inc.	$1,617 SPIRIVA RESPIMAT $405	JARDIANCE $254	STIOLTO RESPIMAT $219	GLYXAMBI $204	STIOLTO $195	Other $340
GlaxoSmithKline, LLC.	$1,489 ANORO $502	BREO $366	TRELEGY ELLIPTA $233	TANZEUM $83	INCRUSE $62	Other $243
Other	$10,589 TOUJEO $633	BASAGLAR $487	Repatha $447	XARELTO $424	Vascepa $320	Other $8,279

**Types of Payments**
Food and Beverage	$18,623
Education	$372
Consulting Fee	$2

Biography

Dr. Mark Casaia is a family medicine specialist in Easton, PA. Dr. Casaia attended medical school at Penn State College of Medicine. He trained at Christiana Care Health System for residency. He is rated highly by his patients. Dr. Casaia is affiliated with St. Luke's University Health Network. His practice in Easton, PA is open to new patients as reported by Doctor.com.