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Dr. Luis Casas, MD

(231 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Pediatric Endocrinology

University of Oklahoma College of Medicine

621 Demers Avenue
East Grand Forks, MN 56721

(218) 773-5857

Dr. Luis Casas, MD is an internist in Bemidji, MN specializing in internal medicine (adult medicine) and pediatric endocrinology. He graduated from University of Oklahoma College of Medicine. Dr. Luis Casas, MD is affiliated with Sanford Bismarck, Sanford Health, Sanford Medical Center Fargo and SANFORD HEALTH OF NORTHERN MINNESOTA.

Office Locations

Sanford Health

1611 Anne Street Nw.
Bemidji, MN 56601

(218) 333-5000

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Sanford Health

3955 56th Street S. Suite D
Fargo, ND 58104

(701) 234-2431

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Sanford Health

4000 28th Avenue S
Moorhead, MN 56560

(701) 234-3200

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Sanford Health

621 Demers Avenue
East Grand Forks, MN 56721

(218) 773-5857

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Sanford Health

765 W. Interstate Avenue
Bismarck, ND 58503

(701) 323-5437

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801 21st Avenue Se. Sanford Highway 2 Clinic
Minot, ND 58701

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In The News (see more mentions in the news)

“Attorneys for three minor patients and their families, along with North Dakota pediatric endocrinologist Dr. Luis Casas, filed a notice of appeal Wednesday in the North Dakota Supreme Court,...”—"Group appeals North Dakota transgender care ban ruling", Valley News Live, February 2026

"Primary and specialty care come together in expanded clinic", Sanford Health

"Minnesota boy one of first to receive new diabetes treatment", Sanford Health

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

doctor visit	228

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Luis Casas, MD treated as an internist in Bemidji, MN during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

doctor visit	32
hospital care	59
inpatient care	59

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Luis Casas, MD.

**Gender**
Male	38
Female	26

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

**Age**
From 65 to 74	24
From 75 to 84	0
85 and over	0
Less than 65	21

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2013

Hypertension	66
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	50
Depression	28
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	39
Chronic Obstructive Pulmonary Disease	22
Diabetes	64
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Luis Casas, MD treated as an internist in Bemidji, MN during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

doctor visit	186
hospital care	155
inpatient care	155

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Luis Casas, MD.

**Gender**
Male	74
Female	117

**Ethnicity**
Non-Hispanic White	171
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	50
85 and over	18
Less than 65	48

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2014

Hypertension	71
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	50
Depression	35
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	31
Chronic Obstructive Pulmonary Disease	16
Diabetes	52
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Luis Casas, MD treated as an internist in Bemidji, MN during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

doctor visit	169
hospital care	102
inpatient care	102

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Luis Casas, MD.

**Gender**
Male	140
Female	198

**Ethnicity**
Non-Hispanic White	308
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	72
85 and over	32
Less than 65	88

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2015

Hypertension	60
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	40
Depression	31
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	18
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	49
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

doctor visit	85

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Luis Casas, MD.

**Gender**
Male	27
Female	42

**Age**
From 65 to 74	31
From 75 to 84	0
85 and over	0
Less than 65	21

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2016

Hypertension	64
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	28
Depression	30
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	57
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

doctor visit	71

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Luis Casas, MD.

**Gender**
Male	15
Female	27

**Age**
From 65 to 74	14
From 75 to 84	0
85 and over	0
Less than 65	15

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2017

Hypertension	67
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	31
Depression	31
Chronic Kidney Disease	52
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	67
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

doctor visit	64

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Luis Casas, MD.

**Gender**
Male	18
Female	26

**Age**
From 65 to 74	16
From 75 to 84	12
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2018

Hypertension	68
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	68
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

doctor visit	76

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Luis Casas, MD.

**Gender**
Male	21
Female	30

**Age**
From 65 to 74	22
From 75 to 84	0
85 and over	0
Less than 65	15

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2019

Hypertension	59
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

doctor visit	37

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Luis Casas, MD.

**Gender**
Male	15
Female	19

**Age**
From 65 to 74	15
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2020

Hypertension	65
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	32
Depression	38
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	74
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

doctor visit	48

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Luis Casas, MD.

**Age**
From 65 to 74	11
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2021

Hypertension	46
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	73
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

doctor visit	53

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Luis Casas, MD.

**Age**
From 65 to 74	11
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2022

Hypertension	64
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Luis Casas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Luis Casas, MD treated as an internist in Bemidji, MN were hospital care and inpatient care.

doctor visit	95
hospital care	105
inpatient care	105

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Luis Casas, MD.

**Gender**
Male	31
Female	44

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	48
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	12
85 and over	4
Less than 65	18
65 to 74	33

Average of Total of Conditions of Medicare patients treated by Dr. Luis Casas, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Luis Casas, MD treated were diabetes, hypertension, high cholesterol and chronic kidney disease.

Hypertension	57
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	30
Asthma	2
Osteoporosis	3
Heart Failure	8
Chronic Obstructive Pulmonary Disease	4
Diabetes	59
Atrial Fibrillation	4
Dementia	1
Cancer	1

Education & Training

Dr. Luis Casas, MD graduated from University of Oklahoma College of Medicine. He completed residency at University of Oklahoma Health Sciences Center. He is certified by the American Board of Internal Medicine: Endocrinology & Metabolism and has a state license in North Dakota.

Medical School: University of Oklahoma College of Medicine

Residency: University of Oklahoma Health Sciences Center

Board Certification: American Board of Internal Medicine: Endocrinology & Metabolism

Licensed In: North Dakota

Affiliations & Hospitals

Dr. Luis Casas, MD is associated with these hospitals and organizations:

Sanford Bismarck

Sanford Health

Sanford Medical Center Fargo

SANFORD HEALTH OF NORTHERN MINNESOTA

Ratings & Reviews

Dr. Luis Casas, MD has an exceptional overall rating with an average of 4.82 out of 5 stars based on 231 ratings. We collect ratings and reviews of Dr. Luis Casas, MD from all over the web to help you find the right in Bemidji, MN.

4.82

Overall Rating

(231 Ratings)

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General Payments

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

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$101,502 TOUJEO $70,419	SOLIQUA $20,781	TZIELD $6,088	AFREZZA $16	$4,199
Novo Nordisk Inc	$81,189 Tresiba $35,976	Ozempic $18,144	Victoza $15,004	Xultophy 100/3.6 $4,304	Saxenda $97	Other $7,663
Novo Nordisk AS	$2,118 $2,118
Ipsen Biopharmaceuticals, Inc	$331 Increlex $300	Sohonos $18	$13
Dexcom, Inc.	$61 Dexcom G6 CGM System $49	DEXCOM G6 TRANSMITTER $12
Other	$185 Minimed 530G $44	FENSOLVI $42	DC ACCU CHEK Diabetes Management Solutions $19	Minimed 670G System $19	ZOMACTON $17	Other $45

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$160,302
Consulting Fee	$12,072
Travel and Lodging	$10,570
Food and Beverage	$2,153
Education	$288

Research Payments

Dr. Luis Casas, MD has received 6 research payments totaling $8,089.

Biography

Dr. Luis Casas' area of specialization is pediatric endocrinology. Patient ratings for Dr. Casas average 5.0 stars (out of 5). He graduated from the University of Oklahoma College of Medicine. Dr. Casas's residency was performed at the University of Oklahoma Health Sciences Center. Dr. Casas is affiliated with Sanford Bismarck and Sanford Medical Center Fargo.

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Dr. Luis Casas, MD

Office Locations

In The News (see more mentions in the news)

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luis Casas, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Luis Casas, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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