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Dr. James Michael Corkum, MD

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Specializes in: Adult Gastroenterology

Johns Hopkins University School of Medicine

6565 N. Charles Street Pavilion East Suite 512
Towson, MD 21204

(443) 849-3400

Dr. James Michael Corkum, MD is a gastroenterologist in Towson, MD specializing in adult gastroenterology. He graduated from Johns Hopkins University School of Medicine. Dr. James Michael Corkum, MD is affiliated with GBMC Healthcare.

Office Locations

515 Fairmount Avenue Suite 100a
Towson, MD 21286

(410) 494-1315

(410) 584-2244

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GBMC Healthcare

6565 N. Charles Street Pavilion East Suite 512
Towson, MD 21204

(443) 849-3400

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Noteworthy Medicare Patient Procedures Performed by Dr. James Michael Corkum, MD in 2023

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

Top 5%

By Volume:

preventive care

screening colonoscopy

In 2023, Dr. James Michael Corkum, MD performed more preventive care, and screening colonoscopy procedures for Medicare patients than 95% of providers in related specialties within Maryland.

Top 10%

By Volume:

colonoscopy

In 2023, Dr. James Michael Corkum, MD performed more colonoscopy procedures for Medicare patients than 90% of providers in related specialties within Maryland.

Top 25%

By Volume:

gastrointestinal endoscopy

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, among providers in related specialties within Maryland, Dr. James Michael Corkum, MD performed more gastrointestinal (GI) endoscopy procedures for Medicare patients than 75% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD during 2012 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

diagnostic procedures	404
doctor visit	450
gastrointestinal procedures	629
hospital care	47
injections	21
inpatient care	47
minimally invasive procedures	629
preventive care	170
removal of lesion (e.g. growth)	404

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

diagnostic procedures	479
doctor visit	594
gastrointestinal procedures	656
hospital care	17
injections	14
inpatient care	17
minimally invasive procedures	656
preventive care	123
removal of lesion (e.g. growth)	479

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Corkum, MD.

**Gender**
Male	278
Female	403

**Ethnicity**
Non-Hispanic White	422
Black	238
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	370
From 75 to 84	199
85 and over	58
Less than 65	54

Conditions of Medicare patients treated by Dr. James Michael Corkum, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

diagnostic procedures	391
doctor visit	528
gastrointestinal procedures	554
hospital care	35
inpatient care	35
minimally invasive procedures	554
preventive care	130
removal of lesion (e.g. growth)	391

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Corkum, MD.

**Gender**
Male	279
Female	358

**Ethnicity**
Non-Hispanic White	392
Black	219
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	360
From 75 to 84	178
85 and over	51
Less than 65	48

Conditions of Medicare patients treated by Dr. James Michael Corkum, MD in 2014

Hypertension	75
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	32
Depression	18
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	34
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

diagnostic procedures	479
doctor visit	704
gastrointestinal procedures	654
minimally invasive procedures	654
preventive care	148
removal of lesion (e.g. growth)	479

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Corkum, MD.

**Gender**
Male	646
Female	908

**Ethnicity**
Non-Hispanic White	892
Black	608
Hispanic	0
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	946
From 75 to 84	402
85 and over	96
Less than 65	110

Conditions of Medicare patients treated by Dr. James Michael Corkum, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	33
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

diagnostic procedures	545
doctor visit	883
gastrointestinal procedures	780
hospital care	18
injections	15
inpatient care	18
minimally invasive procedures	780
preventive care	183
removal of lesion (e.g. growth)	545

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Corkum, MD.

**Gender**
Male	410
Female	556

**Ethnicity**
Non-Hispanic White	563
Black	363
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	574
From 75 to 84	258
85 and over	67
Less than 65	67

Conditions of Medicare patients treated by Dr. James Michael Corkum, MD in 2016

Hypertension	75
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	24
Asthma	17
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

diagnostic procedures	459
doctor visit	908
gastrointestinal procedures	785
hospital care	12
injections	14
inpatient care	12
minimally invasive procedures	785
preventive care	261
removal of lesion (e.g. growth)	459

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Corkum, MD.

**Gender**
Male	471
Female	545

**Ethnicity**
Non-Hispanic White	582
Black	387
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	613
From 75 to 84	285
85 and over	54
Less than 65	64

Conditions of Medicare patients treated by Dr. James Michael Corkum, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

diagnostic procedures	410
doctor visit	814
gastrointestinal procedures	728
injections	14
minimally invasive procedures	728
preventive care	270
removal of lesion (e.g. growth)	410

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Corkum, MD.

**Gender**
Male	427
Female	541

**Ethnicity**
Non-Hispanic White	570
Black	340
Hispanic	0
Asian	0
Other	41
Native American	0

**Age**
From 65 to 74	583
From 75 to 84	274
85 and over	54
Less than 65	57

Conditions of Medicare patients treated by Dr. James Michael Corkum, MD in 2018

Hypertension	74
High Cholesterol	71
Stroke	3
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

diagnostic procedures	441
doctor visit	826
gastrointestinal procedures	799
hospital care	22
injections	11
inpatient care	22
minimally invasive procedures	799
preventive care	296
removal of lesion (e.g. growth)	441

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Corkum, MD.

**Gender**
Male	459
Female	563

**Ethnicity**
Non-Hispanic White	583
Black	386
Hispanic	0
Asian	0
Other	35
Native American	0

**Age**
From 65 to 74	617
From 75 to 84	282
85 and over	58
Less than 65	65

Conditions of Medicare patients treated by Dr. James Michael Corkum, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	32
Dementia	5
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

diagnostic procedures	338
doctor visit	672
gastrointestinal procedures	539
minimally invasive procedures	539
preventive care	182
removal of lesion (e.g. growth)	338

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Corkum, MD.

**Gender**
Male	347
Female	504

**Ethnicity**
Non-Hispanic White	479
Black	317
Hispanic	0
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	525
From 75 to 84	217
85 and over	50
Less than 65	59

Conditions of Medicare patients treated by Dr. James Michael Corkum, MD in 2020

Hypertension	74
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	32
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

diagnostic procedures	447
doctor visit	724
gastrointestinal procedures	767
hospital care	31
injections	13
inpatient care	31
minimally invasive procedures	767
preventive care	284
removal of lesion (e.g. growth)	447

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Corkum, MD.

**Gender**
Male	430
Female	574

**Ethnicity**
Non-Hispanic White	543
Black	393
Hispanic	0
Asian	0
Other	45
Native American	0

**Age**
From 65 to 74	595
From 75 to 84	291
85 and over	61
Less than 65	57

Conditions of Medicare patients treated by Dr. James Michael Corkum, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	32
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

diagnostic procedures	308
doctor visit	732
gastrointestinal procedures	550
hospital care	32
inpatient care	32
minimally invasive procedures	550
preventive care	217
removal of lesion (e.g. growth)	308

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Corkum, MD.

**Gender**
Male	367
Female	479

**Ethnicity**
Non-Hispanic White	446
Black	347
Hispanic	0
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	505
From 75 to 84	250
85 and over	38
Less than 65	53

Conditions of Medicare patients treated by Dr. James Michael Corkum, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	22
Depression	22
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	3
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. James Michael Corkum, MD for Medicare patients.

The highest averages for the top procedures that Dr. James Michael Corkum, MD treated as a gastroenterologist in Towson, MD were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

diagnostic procedures	427
doctor visit	712
gastrointestinal procedures	676
hospital care	26
injections	14
inpatient care	26
minimally invasive procedures	676
preventive care	205
removal of lesion (e.g. growth)	427

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. James Michael Corkum, MD.

**Gender**
Female	493
Male	374

**Ethnicity**
Black / African American	327
Asian / Pacific Islander	0
Non-Hispanic White	497
Native American / Alaskan Native	0
Hispanic	0
Other	26

**Age**
85 and over	53
75 to 84	239
Less than 65	57
65 to 74	517

Average of Total of Conditions of Medicare patients treated by Dr. James Michael Corkum, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	62
Stroke	3
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	22
Asthma	8
Osteoporosis	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Atrial Fibrillation	7
Dementia	4
Cancer	13

Education & Training

Dr. James Michael Corkum, MD graduated from Johns Hopkins University School of Medicine. He completed residency at Johns Hopkins University Affiliated Hospitals. He has a state license in Maryland.

Medical School: Johns Hopkins University School of Medicine

Residency: Johns Hopkins University Affiliated Hospitals

Licensed In: Maryland

Affiliations & Hospitals

Dr. James Michael Corkum, MD is associated with these hospitals and organizations:

GBMC Healthcare

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$1,523 Humira $785	Mavyret $375	Creon $197	Technivie $96	Viekira $43	Other $28
AbbVie Inc.	$792 Mavyret $256	Humira $130	Creon $126	UBRELVY $83	Rinvoq $74	Other $124
Celgene Corporation	$529 ZEPOSIA $510	$19
GlaxoSmithKline, LLC.	$362 INCRUSE $119	ANORO $112	BREO $108	SHINGRIX $13	ARNUITY $10
SANOFI-AVENTIS U.S. LLC	$353 SOLIQUA 100/33 $159	TOUJEO $100	$94
Other	$3,798 XIFAXAN $209	Ocaliva $205	LINZESS $162	TALICIA $148	Trulance $145	Other $2,929

**Types of Payments**
Food and Beverage	$7,286
Education	$56
Consulting Fee	$15

Biography

Dr. James Corkum's specialty is adult gastroenterology. Dr. Corkum is professionally affiliated with GBMC Healthcare. His education and training includes medical school at Johns Hopkins University School of Medicine and residency at a hospital affiliated with Johns Hopkins University.