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Home > SC Providers > Internists & Internal Medicine Doctors

Dr. William R. Cook, MD

(No ratings)

Specializes in: Internal Medicine (Adult Medicine) and Sleep Medicine

295a Midland Parkway Suite 140
Summerville, SC 29485

(843) 851-3800

Dr. William R. Cook, MD is an internist in Summerville, SC specializing in internal medicine (adult medicine) and sleep medicine.

Office Locations

295a Midland Parkway Suite 140
Summerville, SC 29485

(843) 851-3800

(843) 851-7787

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William R. Cook, MD treated as an internist in Summerville, SC during 2012 were lab tests, preventive care, airway management and vaccines.

Volume of procedures performed by Dr. William R. Cook, MD for Medicare patients.

airway management	144
diabetes management	19
doctor visit	1273
lab tests	171
preventive care	146
pulmonary testing	29
sleep study	86
vaccines	127

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William R. Cook, MD treated as an internist in Summerville, SC during 2013 were airway management, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. William R. Cook, MD for Medicare patients.

airway management	182
doctor visit	1290
lab tests	139
preventive care	142
sleep study	82
vaccines	142

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Cook, MD.

**Gender**
Male	248
Female	322

**Ethnicity**
Non-Hispanic White	468
Black	77
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	177
85 and over	69
Less than 65	64

Conditions of Medicare patients treated by Dr. William R. Cook, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	30
Depression	12
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	4
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	41
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William R. Cook, MD treated as an internist in Summerville, SC during 2014 were airway management, lab tests, sleep study and preventive care.

Volume of procedures performed by Dr. William R. Cook, MD for Medicare patients.

airway management	246
doctor visit	802
lab tests	122
preventive care	47
pulmonary testing	42
sleep study	93
vaccines	47

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Cook, MD.

**Gender**
Male	252
Female	273

**Ethnicity**
Non-Hispanic White	421
Black	82
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	247
From 75 to 84	155
85 and over	60
Less than 65	63

Conditions of Medicare patients treated by Dr. William R. Cook, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	34
Depression	17
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	43
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William R. Cook, MD treated as an internist in Summerville, SC during 2015 were airway management and sleep study.

Volume of procedures performed by Dr. William R. Cook, MD for Medicare patients.

airway management	299
doctor visit	54
sleep study	61

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Cook, MD.

**Gender**
Male	224
Female	150

**Ethnicity**
Non-Hispanic White	262
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	0
85 and over	0
Less than 65	80

Conditions of Medicare patients treated by Dr. William R. Cook, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	48
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William R. Cook, MD treated as an internist in Summerville, SC during 2016 were airway management and sleep study.

Volume of procedures performed by Dr. William R. Cook, MD for Medicare patients.

airway management	270
doctor visit	51
sleep study	59

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Cook, MD.

**Gender**
Male	109
Female	75

**Ethnicity**
Non-Hispanic White	133
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William R. Cook, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	30
Asthma	18
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	48
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William R. Cook, MD treated as an internist in Summerville, SC during 2017 were sleep study and airway management.

Volume of procedures performed by Dr. William R. Cook, MD for Medicare patients.

airway management	37
doctor visit	131
sleep study	80

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Cook, MD.

**Gender**
Male	79
Female	95

**Ethnicity**
Non-Hispanic White	156
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William R. Cook, MD in 2017

Hypertension	68
High Cholesterol	47
Stroke	6
Ischemic Heart Disease	34
Depression	29
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William R. Cook, MD treated as an internist in Summerville, SC during 2018 were sleep study.

Volume of procedures performed by Dr. William R. Cook, MD for Medicare patients.

doctor visit	25
sleep study	13

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Cook, MD.

**Gender**
Male	31
Female	29

**Age**
From 65 to 74	27
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William R. Cook, MD in 2018

Hypertension	60
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. William R. Cook, MD for Medicare patients.

doctor visit	305

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Cook, MD.

**Gender**
Male	139
Female	115

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

**Age**
From 65 to 74	132
From 75 to 84	79
85 and over	18
Less than 65	25

Conditions of Medicare patients treated by Dr. William R. Cook, MD in 2019

Hypertension	67
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	29
Depression	31
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	36
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William R. Cook, MD treated as an internist in Summerville, SC during 2020 were sleep study and airway management.

Volume of procedures performed by Dr. William R. Cook, MD for Medicare patients.

airway management	14
doctor visit	278
sleep study	67

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Cook, MD.

**Gender**
Male	204
Female	150

**Ethnicity**
Non-Hispanic White	314
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	113
85 and over	21
Less than 65	38

Conditions of Medicare patients treated by Dr. William R. Cook, MD in 2020

Hypertension	64
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	29
Depression	28
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	35
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William R. Cook, MD treated as an internist in Summerville, SC during 2021 were sleep study.

Volume of procedures performed by Dr. William R. Cook, MD for Medicare patients.

doctor visit	113
sleep study	32

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Cook, MD.

**Gender**
Male	144
Female	108

**Ethnicity**
Non-Hispanic White	229
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	86
85 and over	20
Less than 65	32

Conditions of Medicare patients treated by Dr. William R. Cook, MD in 2021

Hypertension	68
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	38
Depression	28
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	5
Atrial Fibrilation	23
Heart Failure	23
Chronic Obstructive Pulmonary Disease	12
Diabetes	41
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. William R. Cook, MD for Medicare patients.

The highest averages for the top procedures that Dr. William R. Cook, MD treated as an internist in Summerville, SC were airway management, lab tests, preventive care and vaccines.

airway management	170
diabetes management	19
doctor visit	432
lab tests	144
preventive care	111
pulmonary testing	35
sleep study	63
vaccines	105

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. William R. Cook, MD.

**Gender**
Male	143
Female	131

**Ethnicity**
Black / African American	15
Asian / Pacific Islander	1
Non-Hispanic White	221
Hispanic	1
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	71
85 and over	18
Less than 65	30
65 to 74	136

Average of Total of Conditions of Medicare patients treated by Dr. William R. Cook, MD From 2012 - 2021

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

Hypertension	62
High Cholesterol	50
Stroke	2
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	24
Asthma	6
Osteoporosis	2
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	35
Atrial Fibrillation	12
Cancer	8
Dementia	5

Education & Training

He has a state license in South Carolina.

Licensed In: South Carolina

Ratings & Reviews

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General Payments

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

**Payments by Company**
Jazz Pharmaceuticals Inc.	$380 Xyrem $321	$59
Janssen Pharmaceuticals, Inc	$71 INVOKANA $44	XARELTO $27
AstraZeneca Pharmaceuticals LP	$60 BYDUREON WEEKLY $46	FARXIGA $15
Amgen Inc.	$36 Enbrel $36
Scilex Pharmaceuticals Inc.	$33 ZTLido 30 POUCH in 1 CARTON 1 PATCH in 1 POUCH $33
Other	$134 ESTRACE CREAM $29	RAC $17	Belviq $17	Interventional Therapies $16	DALIRESP $13	Other $43

**Types of Payments**
Food and Beverage	$655
Education	$60

Biography

Dr. William Cook is a specialist in sleep medicine and adult pulmonology. He works in Summerville, SC. Dr. Cook obtained a license to practice in South Carolina.