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

Home > MD Providers

Dr. Joseph William Cook IV, MD

(401 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Pediatrics (Child & Adolescent Medicine)

University of Maryland School of Medicine

6501 Baltimore National Pike D
Catonsville, MD 21228

(667) 234-2100

Dr. Joseph William Cook IV, MD is an internist in Ascension Saint Agnes Health Center C, MD specializing in internal medicine (adult medicine) and pediatrics (child & adolescent medicine). He graduated from University of Maryland School of Medicine. Dr. Joseph William Cook IV, MD is affiliated with Ascension and Ascension Saint Agnes Hospital.

Office Locations

6501 Baltimore Nat.
Ascension Saint Agnes Health Center C, MD 21228

open_in_new

Ascension

6501 Baltimore National Pike D
Catonsville, MD 21228

(667) 234-2100

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Joseph William Cook IV, MD in 2023

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

Top 5%

By Volume:

rapid strep test

In 2023, Dr. Joseph William Cook IV, MD performed more rapid strep test procedures for Medicare patients than 95% of providers in related specialties within Maryland.

Top 25%

By Volume:

flu shot

In 2012, Dr. Joseph William Cook IV, MD performed more flu shot procedures for Medicare patients than 75% of providers in related specialties within Maryland.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2012 were blood draw, preventive care, vaccines and lab tests.

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

blood draw	703
doctor visit	1820
ear procedures	27
lab tests	85
preventive care	280
removal of lesion (e.g. growth)	18
skin procedures	18
vaccines	257

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2013 were blood draw, preventive care, vaccines and lab tests.

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

blood draw	672
doctor visit	1812
ear procedures	39
lab tests	73
preventive care	288
removal of lesion (e.g. growth)	14
skin procedures	14
vaccines	270

2013 Medicare Patient Data

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

**Gender**
Male	337
Female	416

**Ethnicity**
Non-Hispanic White	673
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	345
From 75 to 84	240
85 and over	131
Less than 65	37

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

Hypertension	71
High Cholesterol	71
Stroke	3
Ischemic Heart Disease	31
Depression	12
Chronic Kidney Disease	16
Asthma	3
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2014 were blood draw, preventive care, vaccines and lab tests.

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

blood draw	845
doctor visit	1795
ear procedures	37
lab tests	43
preventive care	260
removal of lesion (e.g. growth)	17
skin procedures	17
vaccines	241

2014 Medicare Patient Data

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

**Gender**
Male	339
Female	385

**Ethnicity**
Non-Hispanic White	649
Black	62
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	348
From 75 to 84	211
85 and over	128
Less than 65	37

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

Hypertension	69
High Cholesterol	71
Stroke	3
Ischemic Heart Disease	29
Depression	13
Chronic Kidney Disease	17
Asthma	4
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2015 were preventive care, vaccines, blood draw and removal of lesion (e.g. growth).

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

blood draw	377
doctor visit	1647
ear procedures	23
lab tests	22
preventive care	426
removal of lesion (e.g. growth)	29
skin procedures	29
vaccines	426

2015 Medicare Patient Data

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

**Gender**
Male	662
Female	766

**Ethnicity**
Non-Hispanic White	1260
Black	134
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	690
From 75 to 84	448
85 and over	224
Less than 65	66

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

Hypertension	70
High Cholesterol	73
Stroke	4
Ischemic Heart Disease	28
Depression	12
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2016 were preventive care, vaccines, ear procedures and removal of lesion (e.g. growth).

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

doctor visit	1717
ear procedures	29
lab tests	15
preventive care	563
removal of lesion (e.g. growth)	19
skin procedures	19
vaccines	563

2016 Medicare Patient Data

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

**Gender**
Male	350
Female	391

**Ethnicity**
Non-Hispanic White	647
Black	79
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	237
85 and over	118
Less than 65	42

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

Hypertension	70
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	29
Depression	12
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2017 were preventive care, vaccines, ear procedures and lab tests.

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

doctor visit	1625
ear procedures	34
lab tests	30
preventive care	326
vaccines	326

2017 Medicare Patient Data

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

**Gender**
Male	324
Female	372

**Ethnicity**
Non-Hispanic White	609
Black	71
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	308
From 75 to 84	234
85 and over	112
Less than 65	42

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

Hypertension	69
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2018 were preventive care, vaccines, lab tests and ear procedures.

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

doctor visit	1440
ear procedures	19
lab tests	46
preventive care	298
vaccines	278

2018 Medicare Patient Data

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

**Gender**
Male	316
Female	351

**Ethnicity**
Non-Hispanic White	577
Black	76
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	277
From 75 to 84	246
85 and over	108
Less than 65	36

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

Hypertension	70
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	29
Depression	13
Chronic Kidney Disease	25
Asthma	5
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2019 were preventive care, vaccines, lab tests and ear procedures.

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

doctor visit	1303
ear procedures	26
lab tests	30
preventive care	242
vaccines	229

2019 Medicare Patient Data

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

**Gender**
Male	302
Female	338

**Ethnicity**
Non-Hispanic White	535
Black	82
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	232
85 and over	97
Less than 65	27

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

Hypertension	72
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2020 were preventive care and vaccines.

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

doctor visit	336
preventive care	86
vaccines	86

2020 Medicare Patient Data

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

**Gender**
Male	154
Female	195

**Ethnicity**
Non-Hispanic White	289
Black	49
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	124
85 and over	59
Less than 65	29

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

Hypertension	67
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	22
Depression	16
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2021 were preventive care and vaccines.

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

doctor visit	787
preventive care	96
vaccines	96

2021 Medicare Patient Data

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

**Gender**
Male	2050
Female	3224

**Ethnicity**
Non-Hispanic White	2767
Black	2201
Hispanic	0
Asian	155
Other	95
Native American	0

**Age**
From 65 to 74	2104
From 75 to 84	1940
85 and over	833
Less than 65	397

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

Hypertension	61
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2022 were preventive care, vaccines and lab tests.

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

doctor visit	851
lab tests	15
preventive care	38
vaccines	38

2022 Medicare Patient Data

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

**Gender**
Male	374
Female	584

**Ethnicity**
Non-Hispanic White	688
Black	219
Hispanic	0
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	427
From 75 to 84	320
85 and over	139
Less than 65	72

Conditions of Medicare patients treated by Dr. Joseph William Cook IV, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD during 2023 were lab tests, preventive care and vaccines.

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

doctor visit	884
lab tests	111
preventive care	97
vaccines	97

2023 Medicare Patient Data

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

**Gender**
Male	362
Female	572

**Ethnicity**
Non-Hispanic White	698
Black	182
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	428
From 75 to 84	329
85 and over	112
Less than 65	65

Conditions of Medicare patients treated by Dr. Joseph William Cook IV, MD in 2023

Hypertension	74
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	19
Asthma	12
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	5
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

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

The highest averages for the top procedures that Dr. Joseph William Cook IV, MD treated as an internist in Ascension Saint Agnes Health Center C, MD were blood draw, preventive care, vaccines and lab tests.

blood draw	649
doctor visit	1334
ear procedures	29
lab tests	47
preventive care	250
removal of lesion (e.g. growth)	19
skin procedures	19
vaccines	242

Average Medicare Patient Data From 2012 - 2023

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

**Gender**
Male	464
Female	632

**Ethnicity**
Black / African American	262
Asian / Pacific Islander	12
Non-Hispanic White	782
Hispanic	0
Native American / Alaskan Native	0
Other	12

**Age**
75 to 84	380
85 and over	171
Less than 65	70
65 to 74	474

Average of Total of Conditions of Medicare patients treated by Dr. Joseph William Cook IV, MD From 2012 - 2023

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

Hypertension	64
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	24
Depression	13
Chronic Kidney Disease	20
Asthma	6
Osteoporosis	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Atrial Fibrillation	9
Cancer	11
Dementia	6

Education & Training

Dr. Joseph William Cook IV, MD graduated from University of Maryland School of Medicine. He completed residency at York Hospital. He is certified by the The American Board of Internal Medicine - Internal Medicine and has a state license in Maryland.

Medical School: University of Maryland School of Medicine

Residency: York Hospital

Board Certification: The American Board of Internal Medicine - Internal Medicine

Licensed In: Maryland

Affiliations & Hospitals

Dr. Joseph William Cook IV, MD is associated with these hospitals and organizations:

Ascension

Ascension Saint Agnes Hospital

Ratings & Reviews

Dr. Joseph William Cook IV, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 401 ratings. We collect ratings and reviews of Dr. Joseph William Cook IV, MD from all over the web to help you find the right in Ascension Saint Agnes Health Center C, MD.

4.9

Overall Rating

(401 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Novo Nordisk Inc	$1,164 Victoza $418	Tresiba $261	NovoLog $224	Ozempic $133	Levemir $47	Other $81
AstraZeneca Pharmaceuticals LP	$1,062 FARXIGA $331	BYDUREON WEEKLY $177	BYDUREON PEN $114	CRESTOR $114	SYMBICORT $76	Other $250
Pfizer Inc.	$1,058 ELIQUIS $373	CHANTIX $191	PREVNAR - 13 $159	LYRICA $98	VIAGRA $75	Other $164
Merck Sharp & Dohme Corporation	$940 JANUMET XR $417	PNEUMOVAX 23 $138	DULERA $112	BELSOMRA $88	NON-PRODUCT $55	Other $129
Lilly USA, LLC	$754 TRULICITY $188	GLYXAMBI $169	BASAGLAR $159	CIALIS $59	HUMALOG $58	Other $120
Other	$5,050 Nuedexta $359	XARELTO $288	TOUJEO $261	ELIQUIS $193	SYNJARDY XR $190	Other $3,758

**Types of Payments**
Food and Beverage	$9,989
Education	$39

Biography

Dr. Joseph Cook has received a 5.0 out of 5 star rating by his patients. Before performing his residency at York Hospital, Dr. Cook attended the University of Maryland School of Medicine. He is professionally affiliated with Ascension.

Select Year:

Dr. Joseph William Cook IV, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Joseph William Cook IV, MD in 2023

By Volume:

By Volume:

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. Joseph William Cook IV, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

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

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

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

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

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

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

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

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

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

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph William Cook IV, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph William Cook IV, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Joseph William Cook IV, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography