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Dr. Mark R. Cook, DO

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Specializes in: Adult Nephrology

Lake Erie College of Osteopathic Medicine

Professional interests include: kidney problems

1914 Lelaray Street
Colorado Springs, CO 80909

(719) 632-7641

Dr. Mark R. Cook, DO is a nephrologist in Colorado Springs, CO specializing in adult nephrology. He graduated from Lake Erie College of Osteopathic Medicine. Dr. Mark R. Cook, DO is affiliated with UCHealth and CommonSpirit Health - Mountain Region.

Office Locations

1400 E. Boulder Street
Colorado Springs, CO 80909

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CommonSpirit Health - Mountain Region

1914 Lelaray Street
Colorado Springs, CO 80909

(719) 632-7641

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CommonSpirit Health - Mountain Region

850 Eagleridge Boulevard Suite 100
Pueblo, CO 81008

(719) 632-2925

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark R. Cook, DO in 2023

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

Top 5%

By Volume:

dialysis

In 2023, Dr. Mark R. Cook, DO performed more dialysis procedures for Medicare patients than 95% of providers in related specialties within Colorado.

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. Mark R. Cook, DO performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Colorado.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2012 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

dialysis	181
doctor visit	506
hospital care	519
inpatient care	519

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2013 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

dialysis	157
doctor visit	501
hemofiltration	51
hospital care	377
inpatient care	377
lab tests	20

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Male	261
Female	249

**Ethnicity**
Non-Hispanic White	353
Black	48
Hispanic	90
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	148
85 and over	47
Less than 65	132

Conditions of Medicare patients treated by Dr. Mark R. Cook, DO in 2013

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	46
Depression	27
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	38
Chronic Obstructive Pulmonary Disease	25
Diabetes	61
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2014 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

dialysis	195
doctor visit	489
hospital care	468
inpatient care	468
lab tests	45

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Male	269
Female	220

**Ethnicity**
Non-Hispanic White	351
Black	48
Hispanic	70
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	132
85 and over	46
Less than 65	136

Conditions of Medicare patients treated by Dr. Mark R. Cook, DO in 2014

Hypertension	75
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	48
Depression	28
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	45
Chronic Obstructive Pulmonary Disease	26
Diabetes	56
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2015 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

device removal	13
dialysis	138
doctor visit	568
hospital care	482
inpatient care	482
lab tests	55

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Male	624
Female	562

**Ethnicity**
Non-Hispanic White	854
Black	112
Hispanic	172
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	438
From 75 to 84	316
85 and over	106
Less than 65	326

Conditions of Medicare patients treated by Dr. Mark R. Cook, DO in 2015

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	75
Asthma	17
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	40
Chronic Obstructive Pulmonary Disease	25
Diabetes	56
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2016 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

dialysis	220
doctor visit	709
hemofiltration	35
hospital care	392
inpatient care	392
lab tests	65

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Male	353
Female	331

**Ethnicity**
Non-Hispanic White	490
Black	75
Hispanic	87
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	263
From 75 to 84	191
85 and over	74
Less than 65	156

Conditions of Medicare patients treated by Dr. Mark R. Cook, DO in 2016

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	44
Depression	28
Chronic Kidney Disease	75
Asthma	26
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	25
Diabetes	58
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2017 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

dialysis	178
doctor visit	792
hospital care	443
inpatient care	443

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Male	379
Female	322

**Ethnicity**
Non-Hispanic White	498
Black	72
Hispanic	100
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	211
85 and over	76
Less than 65	164

Conditions of Medicare patients treated by Dr. Mark R. Cook, DO in 2017

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	44
Chronic Obstructive Pulmonary Disease	25
Diabetes	61
Dementia	16
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2018 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

dialysis	160
doctor visit	674
hospital care	384
inpatient care	384

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Male	365
Female	317

**Ethnicity**
Non-Hispanic White	464
Black	75
Hispanic	115
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	208
85 and over	64
Less than 65	171

Conditions of Medicare patients treated by Dr. Mark R. Cook, DO in 2018

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	45
Depression	28
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	41
Chronic Obstructive Pulmonary Disease	24
Diabetes	58
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2019 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

dialysis	179
doctor visit	521
hemofiltration	43
hospital care	366
inpatient care	366
lab tests	17

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Male	344
Female	259

**Ethnicity**
Non-Hispanic White	392
Black	75
Hispanic	110
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	186
85 and over	49
Less than 65	173

Conditions of Medicare patients treated by Dr. Mark R. Cook, DO in 2019

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	48
Depression	27
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	45
Chronic Obstructive Pulmonary Disease	26
Diabetes	58
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2020 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

dialysis	221
doctor visit	370
hemofiltration	36
hospital care	349
inpatient care	349
lab tests	15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Male	306
Female	257

**Ethnicity**
Non-Hispanic White	356
Black	73
Hispanic	109
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	138
85 and over	62
Less than 65	157

Conditions of Medicare patients treated by Dr. Mark R. Cook, DO in 2020

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	49
Depression	30
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	47
Chronic Obstructive Pulmonary Disease	24
Diabetes	62
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2021 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

dialysis	204
doctor visit	430
hemofiltration	56
hospital care	298
inpatient care	298
lab tests	42

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Male	304
Female	264

**Ethnicity**
Non-Hispanic White	368
Black	61
Hispanic	105
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	178
85 and over	56
Less than 65	129

Conditions of Medicare patients treated by Dr. Mark R. Cook, DO in 2021

Hypertension	75
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	47
Depression	27
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	42
Chronic Obstructive Pulmonary Disease	20
Diabetes	61
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2022 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

dialysis	252
doctor visit	407
hemofiltration	52
hospital care	427
inpatient care	427
lab tests	26

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Male	274
Female	221

**Ethnicity**
Non-Hispanic White	342
Black	44
Hispanic	79
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	143
85 and over	66
Less than 65	96

Conditions of Medicare patients treated by Dr. Mark R. Cook, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	39
Depression	27
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	38
Chronic Obstructive Pulmonary Disease	26
Diabetes	55
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO during 2023 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

dialysis	231
doctor visit	395
hemofiltration	45
hospital care	427
inpatient care	427
lab tests	21

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Male	253
Female	204

**Ethnicity**
Non-Hispanic White	309
Black	47
Hispanic	73
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	156
85 and over	54
Less than 65	87

Conditions of Medicare patients treated by Dr. Mark R. Cook, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	39
Chronic Obstructive Pulmonary Disease	24
Diabetes	56
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mark R. Cook, DO for Medicare patients.

The highest averages for the top procedures that Dr. Mark R. Cook, DO treated as a nephrologist in Colorado Springs, CO were hospital care, inpatient care, dialysis and hemofiltration.

device removal	13
dialysis	193
doctor visit	530
hemofiltration	45
hospital care	411
inpatient care	411
lab tests	34

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mark R. Cook, DO.

**Gender**
Female	267
Male	311

**Ethnicity**
Black / African American	60
Asian / Pacific Islander	5
Non-Hispanic White	398
Native American / Alaskan Native	0
Hispanic	92
Other	2

**Age**
85 and over	58
75 to 84	167
Less than 65	143
65 to 74	208

Average of Total of Conditions of Medicare patients treated by Dr. Mark R. Cook, DO From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mark R. Cook, DO treated were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	68
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	68
Asthma	10
Osteoporosis	7
Heart Failure	38
Chronic Obstructive Pulmonary Disease	22
Diabetes	53
Atrial Fibrillation	15
Dementia	11
Cancer	11

Education & Training

Dr. Mark R. Cook, DO graduated from Lake Erie College of Osteopathic Medicine. He completed residency at Cleveland Clinic. He is certified by the American Board of Internal Medicine (American Board of Internal Medicine) Internal Medicine and has a state license in Colorado.

Medical School: Lake Erie College of Osteopathic Medicine

Residency: Cleveland Clinic (2007)

Board Certification: American Board of Internal Medicine (American Board of Internal Medicine) Internal Medicine

Licensed In: Colorado

Affiliations & Hospitals

Dr. Mark R. Cook, DO is associated with these hospitals and organizations:

UCHealth

CommonSpirit Health - Mountain Region

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General Payments

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

**Payments by Company**
Horizon Therapeutics plc	$184 KRYSTEXXA $158	$26
Amgen Inc.	$179 Parsabiv $89	Tavneos $39	KRYSTEXXA $30	Sensipar $21
AbbVie, Inc.	$94 Viekira $94
Otsuka America Pharmaceutical, Inc.	$77 JYNARQUE $43	SAMSCA $34
Novartis Pharmaceuticals Corporation	$76 Fabhalta $21	AFINITOR $19	$36
Other	$593 KRYSTEXXA $72	VELTASSA $66	Rayaldee $65	Rituxan $41	Injectafer $40	Other $309

**Types of Payments**
Food and Beverage	$1,173
Education	$30

Biography

Dr. Mark Cook's specialty is adult nephrology. Areas of expertise for Dr. Cook include kidney problems. He is affiliated with CommonSpirit Health - Mountain Region and UCHealth. Dr. Cook's education and training includes medical school at Lake Erie College of Osteopathic Medicine and residency at Cleveland Clinic.