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Home > MD Providers > Internists & Internal Medicine Doctors

Dr. Charles Afam Obioha, MD

(13 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Gastroenterology (Digestive System)

11400 Rockville Pike Suite 108
Rockville, MD 20852

(301) 770-3334

Dr. Charles Afam Obioha, MD is an internist in Rockville, MD specializing in internal medicine (adult medicine) and gastroenterology (digestive system). Dr. Charles Afam Obioha, MD is affiliated with Digestive Disease Clinic.

Office Locations

11400 Rockville Pike Suite 108
Rockville, MD 20852

(301) 770-3334

(301) 770-3336

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12150 Annapolis Road Suite 300
Glenn Dale, MD 20769

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12162 Tech Road
Silver Spring, MD 20904

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Noteworthy Medicare Patient Procedures Performed by Dr. Charles Afam Obioha, MD in 2023

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

Top 5%

By Affordability:

diagnostic EGD

diagnostic upper endoscopy

EGD with biopsy

EGD with lesion removal

esophagogastroduodenoscopy

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2023, Dr. Charles Afam Obioha, MD had a list price for diagnostic EGD, diagnostic upper endoscopy, EGD with biopsy, EGD with lesion removal, esophagogastroduodenoscopy (EGD), therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy with biopsy, and upper endoscopy with lesion removal that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Maryland. 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. Charles Afam Obioha, MD treated as an internist in Rockville, MD during 2012 were minimally invasive procedures, gastrointestinal procedures, preventive care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

diagnostic procedures	50
doctor visit	129
gastrointestinal procedures	102
minimally invasive procedures	102
preventive care	52
removal of lesion (e.g. growth)	50

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles Afam Obioha, MD treated as an internist in Rockville, MD during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

diagnostic procedures	65
doctor visit	151
gastrointestinal procedures	127
minimally invasive procedures	127
preventive care	62
removal of lesion (e.g. growth)	65

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Afam Obioha, MD.

**Gender**
Male	34
Female	69

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

**Age**
From 65 to 74	60
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dr. Charles Afam Obioha, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	33
Depression	0
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles Afam Obioha, MD treated as an internist in Rockville, MD during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

diagnostic procedures	56
doctor visit	117
gastrointestinal procedures	107
minimally invasive procedures	107
preventive care	51
removal of lesion (e.g. growth)	56

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Afam Obioha, MD.

**Gender**
Male	32
Female	51

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

**Age**
From 65 to 74	46
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Afam Obioha, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	40
Depression	19
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	49
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles Afam Obioha, MD treated as an internist in Rockville, MD during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

diagnostic procedures	50
doctor visit	120
gastrointestinal procedures	95
minimally invasive procedures	95
preventive care	45
removal of lesion (e.g. growth)	50

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Afam Obioha, MD.

**Gender**
Male	64
Female	110

**Ethnicity**
Non-Hispanic White	0
Black	136
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Afam Obioha, MD in 2015

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	39
Depression	15
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	47
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles Afam Obioha, MD treated as an internist in Rockville, MD during 2016 were minimally invasive procedures, gastrointestinal procedures, preventive care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

diagnostic procedures	47
doctor visit	116
gastrointestinal procedures	97
minimally invasive procedures	97
preventive care	50
removal of lesion (e.g. growth)	47

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Afam Obioha, MD.

**Gender**
Male	27
Female	64

**Ethnicity**
Non-Hispanic White	0
Black	69
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Afam Obioha, MD in 2016

Hypertension	75
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	22
Depression	0
Chronic Kidney Disease	27
Asthma	14
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	42
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles Afam Obioha, MD treated as an internist in Rockville, MD during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and preventive care.

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

diagnostic procedures	36
doctor visit	102
gastrointestinal procedures	72
minimally invasive procedures	72
preventive care	36
removal of lesion (e.g. growth)	36

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Afam Obioha, MD.

**Gender**
Male	22
Female	55

**Ethnicity**
Non-Hispanic White	0
Black	52
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Afam Obioha, MD in 2017

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	32
Depression	0
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	49
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles Afam Obioha, MD treated as an internist in Rockville, MD during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

diagnostic procedures	38
doctor visit	121
gastrointestinal procedures	70
minimally invasive procedures	70
preventive care	32
removal of lesion (e.g. growth)	38

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Afam Obioha, MD.

**Gender**
Male	31
Female	50

**Ethnicity**
Non-Hispanic White	0
Black	65
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Afam Obioha, MD in 2018

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	42
Depression	15
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	0
Diabetes	54
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles Afam Obioha, MD treated as an internist in Rockville, MD during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

diagnostic procedures	52
doctor visit	111
gastrointestinal procedures	97
minimally invasive procedures	97
preventive care	45
removal of lesion (e.g. growth)	52

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Afam Obioha, MD.

**Gender**
Male	28
Female	57

**Ethnicity**
Non-Hispanic White	0
Black	69
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Afam Obioha, MD in 2019

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	24
Depression	0
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles Afam Obioha, MD treated as an internist in Rockville, MD during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

diagnostic procedures	54
doctor visit	97
gastrointestinal procedures	92
minimally invasive procedures	92
preventive care	38
removal of lesion (e.g. growth)	54

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Afam Obioha, MD.

**Gender**
Male	38
Female	46

**Ethnicity**
Non-Hispanic White	0
Black	69
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Afam Obioha, MD in 2020

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	30
Depression	0
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles Afam Obioha, MD treated as an internist in Rockville, MD during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

diagnostic procedures	74
doctor visit	140
gastrointestinal procedures	111
minimally invasive procedures	111
preventive care	37
removal of lesion (e.g. growth)	74

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Afam Obioha, MD.

**Gender**
Male	32
Female	62

**Ethnicity**
Non-Hispanic White	0
Black	64
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Afam Obioha, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	36
Depression	0
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	39
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles Afam Obioha, MD treated as an internist in Rockville, MD during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

diagnostic procedures	70
doctor visit	151
gastrointestinal procedures	104
minimally invasive procedures	104
preventive care	34
removal of lesion (e.g. growth)	70

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Afam Obioha, MD.

**Gender**
Male	40
Female	62

**Ethnicity**
Non-Hispanic White	13
Black	68
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Afam Obioha, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	25
Depression	0
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	20
Chronic Obstructive Pulmonary Disease	0
Diabetes	50
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Charles Afam Obioha, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charles Afam Obioha, MD treated as an internist in Rockville, MD were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

diagnostic procedures	53
doctor visit	123
gastrointestinal procedures	97
minimally invasive procedures	97
preventive care	43
removal of lesion (e.g. growth)	53

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Charles Afam Obioha, MD.

**Gender**
Male	31
Female	56

**Ethnicity**
Black / African American	68
Asian / Pacific Islander	0
Non-Hispanic White	1
Native American / Alaskan Native	0
Hispanic	1
Other	0

**Age**
75 to 84	18
85 and over	0
Less than 65	2
65 to 74	52

Average of Total of Conditions of Medicare patients treated by Dr. Charles Afam Obioha, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	29
Depression	4
Chronic Kidney Disease	25
Asthma	3
Osteoporosis	1
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	42
Atrial Fibrillation	0
Dementia	0
Cancer	3

Education & Training

He has a state license in Maryland.

Licensed In: Maryland

Affiliations & Hospitals

Dr. Charles Afam Obioha, MD is associated with these hospitals and organizations:

Digestive Disease Clinic

Ratings & Reviews

Dr. Charles Afam Obioha, MD has a high overall rating with an average of 4.46 out of 5 stars based on 13 ratings. We collect ratings and reviews of Dr. Charles Afam Obioha, MD from all over the web to help you find the right in Rockville, MD.

4.46

Overall Rating

(13 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Boston Scientific Corporation	$54 GENERAL ENDOCHOICE $54
Braintree Laboratories, Inc.	$53 SUPREP BOWEL PREP $53
Cumberland Pharmaceuticals, Inc.	$49 Omeclamox $49
Omeros Corporation	$20 Omidria $20
RedHill Biopharma Inc.	$20 TALICIA $20
Other	$31 INFLECTRA $16	PuraPly $15