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Dr. Omar Shahbaz, MD, MS

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Specializes in: Adult Gastroenterology

930 W Main Street
Barstow, CA 92311

(760) 256-1004

Dr. Omar Shahbaz, MD, MS is a gastroenterologist in Barstow, CA specializing in adult gastroenterology. Dr. Omar Shahbaz, MD, MS is affiliated with Riverside Community Hospital and UNITED MEDICAL DOCTORS.

Office Locations

121 S 7th Avenue Suite A
Barstow, CA 92311

(760) 818-4228

(760) 818-4573

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2250 S. Main Street Suite 201
Corona, CA 92882

(951) 808-6298

(951) 817-0362

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341 Magnolia Avenue Suite 207
Corona, CA 92879

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930 W Main Street
Barstow, CA 92311

(760) 256-1004

(760) 256-1055

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Noteworthy Medicare Patient Procedures Performed by Dr. Omar Shahbaz, MD, MS in 2023

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

Top 25%

By Volume:

colonoscopy with biopsy

colonoscopy with lesion removal

gastrointestinal biopsy

removal of lesion

In 2012, Dr. Omar Shahbaz, MD, MS performed more colonoscopy with biopsy, colonoscopy with lesion removal, gastrointestinal biopsy, and removal of lesion (e.g. growth) procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Omar Shahbaz, MD, MS treated as a gastroenterologist in Barstow, CA during 2018 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Omar Shahbaz, MD, MS for Medicare patients.

diagnostic procedures	31
doctor visit	95
gastrointestinal procedures	31
minimally invasive procedures	31
removal of lesion (e.g. growth)	31

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Omar Shahbaz, MD, MS.

**Gender**
Male	26
Female	38

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

**Age**
From 65 to 74	38
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Omar Shahbaz, MD, MS in 2018

Hypertension	61
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	28
Depression	30
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Omar Shahbaz, MD, MS treated as a gastroenterologist in Barstow, CA during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Omar Shahbaz, MD, MS for Medicare patients.

diagnostic procedures	67
doctor visit	184
gastrointestinal procedures	97
hospital care	43
inpatient care	43
minimally invasive procedures	97
preventive care	15
removal of lesion (e.g. growth)	67

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Omar Shahbaz, MD, MS.

**Gender**
Male	69
Female	78

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	25
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Omar Shahbaz, MD, MS in 2019

Hypertension	71
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	48
Asthma	8
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	12
Diabetes	43
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Omar Shahbaz, MD, MS treated as a gastroenterologist in Barstow, CA during 2020 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Omar Shahbaz, MD, MS for Medicare patients.

diagnostic procedures	26
doctor visit	123
gastrointestinal procedures	26
hospital care	46
inpatient care	46
minimally invasive procedures	26
removal of lesion (e.g. growth)	26

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Omar Shahbaz, MD, MS.

**Gender**
Male	50
Female	69

**Ethnicity**
Non-Hispanic White	80
Black	0
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Omar Shahbaz, MD, MS in 2020

Hypertension	71
High Cholesterol	55
Stroke	12
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	54
Asthma	10
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	45
Dementia	21
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Omar Shahbaz, MD, MS treated as a gastroenterologist in Barstow, CA during 2021 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Omar Shahbaz, MD, MS for Medicare patients.

diagnostic procedures	171
doctor visit	645
gastrointestinal procedures	238
minimally invasive procedures	205
preventive care	34
removal of lesion (e.g. growth)	171

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Omar Shahbaz, MD, MS.

**Gender**
Male	156
Female	177

**Ethnicity**
Non-Hispanic White	230
Black	19
Hispanic	53
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	104
85 and over	20
Less than 65	38

Conditions of Medicare patients treated by Dr. Omar Shahbaz, MD, MS in 2021

Hypertension	67
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Omar Shahbaz, MD, MS treated as a gastroenterologist in Barstow, CA during 2022 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Omar Shahbaz, MD, MS for Medicare patients.

balloon dilation	12
diagnostic procedures	331
doctor visit	715
esophageal dilation	12
gastrointestinal procedures	402
minimally invasive procedures	377
preventive care	34
removal of lesion (e.g. growth)	331

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Omar Shahbaz, MD, MS.

**Gender**
Male	215
Female	260

**Ethnicity**
Non-Hispanic White	321
Black	29
Hispanic	88
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	241
From 75 to 84	140
85 and over	33
Less than 65	61

Conditions of Medicare patients treated by Dr. Omar Shahbaz, MD, MS in 2022

Hypertension	71
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	18
Asthma	16
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2018 - 2022

Volume of procedures performed by Dr. Omar Shahbaz, MD, MS for Medicare patients.

The highest averages for the top procedures that Dr. Omar Shahbaz, MD, MS treated as a gastroenterologist in Barstow, CA were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

balloon dilation	12
diagnostic procedures	125
doctor visit	352
esophageal dilation	12
gastrointestinal procedures	158
hospital care	44
inpatient care	44
minimally invasive procedures	147
preventive care	27
removal of lesion (e.g. growth)	125

Average Medicare Patient Data From 2018 - 2022

Information about Medicare patients treated by Dr. Omar Shahbaz, MD, MS.

**Gender**
Male	103
Female	124

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	7
Non-Hispanic White	153
Native American / Alaskan Native	0
Hispanic	37
Other	2

**Age**
75 to 84	66
85 and over	10
Less than 65	19
65 to 74	117

Average of Total of Conditions of Medicare patients treated by Dr. Omar Shahbaz, MD, MS From 2018 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Omar Shahbaz, MD, MS treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	68
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	37
Asthma	9
Osteoporosis	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Atrial Fibrillation	10
Dementia	10
Cancer	12

Education & Training

He completed residency at University of Connecticut Affiliated Hospitals. He has a state license in California.

Residency: University of Connecticut Affiliated Hospitals (2014)

Licensed In: California

Affiliations & Hospitals

Dr. Omar Shahbaz, MD, MS is associated with these hospitals and organizations:

Riverside Community Hospital

UNITED MEDICAL DOCTORS

Ratings & Reviews

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General Payments

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

**Payments by Company**
AbbVie Inc.	$1,112 Creon $525	Humira $305	Rinvoq $159	LINZESS $49	$73
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$348 Trulance $303	XIFAXAN $45
AbbVie, Inc.	$229 Creon $115	Humira $114
CONMED Corporation	$217 CONMED Hemorrhoid Banding $217
Janssen Pharmaceuticals, Inc	$188 XARELTO $188
Other	$1,366 STELARA $185	Axonics r-SNM System $155	Da Vinci Surgical System $93	ELIQUIS $70	JARDIANCE $56	Other $807

**Types of Payments**
Food and Beverage	$3,460

Biography

Dr. Omar Shahbaz's specialty is adult gastroenterology. Dr. Shahbaz's training includes a residency program at a hospital affiliated with the University of Connecticut. In addition to English, Dr. Shahbaz (or staff) speaks Spanish, French, and Persian. He is professionally affiliated with Riverside Community Hospital.