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Internal Medicine - Gastroenterology Specialists in Laurel, MD

Browse 14 Internal Medicine - Gastroenterology providers listed in NPPES with a practice address in Laurel, Maryland.

14 Healthcare Providers

How Laurel compares with the U.S.

Laurel has 47 clinicians in Internal Medicine - Gastroenterology per 100,000 residents, 7.6 times the U.S. rate of 6.2.

That is 14 active clinicians in Internal Medicine - Gastroenterology with a practice address in Laurel, for a population of 29,798.

The Maryland rate is 8.1 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Internal Medicine - Gastroenterology in Laurel listed in the CMS Medicare file (12 of 12) accept Medicare assignment. That is higher than the Maryland share of 88%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

83% of clinicians in Internal Medicine - Gastroenterology in Laurel listed in the CMS Medicare file (10 of 12) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Maryland share of 59%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine - Gastroenterology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine - Gastroenterology practitioners in Laurel, MD

Source: CMS PECOS
PECOS Enrolled Specialists 14 In Laurel, MD
Part B Lab & Imaging Eligible 14 Diagnostic Referrals
DME Ordering Eligible 14 Durable Medical Equipment
Home Health Agency Referrals 14 HHA Ordering Eligible
Showing 1โ€“14 of 14 providers
With recent CMS data first, then Aโ€“Z

Dr. Jeffrey Bernstein , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
7350 Van Dusen Rd, Ste 210, Laurel, MD 207075268
Phone: 3014985500
NPI Identifier 1861497422
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Dr. Priti Bijpuria , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7350 Van Dusen Rd, Suite 210, Laurel, MD 207075263
Phone: 3014985500
NPI Identifier 1306010236
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Dr. Richard M Chasen , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7350 Van Dusen Rd, Ste 210, Laurel, MD 207075268
Phone: 3014985500
NPI Identifier 1790780351
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Dr. Joseph William Clinton , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7350 Van Dusen Rd Ste 410, Laurel, MD 207075265
Phone: 3014985500
NPI Identifier 1558822395
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Dr. Jeffrey S Garbis , MD

Internal Medicine - Gastroenterology

Active NPI Status
7350 Van Dusen Rd, Ste 210, Laurel, MD 207075268
Phone: 3014985500
NPI Identifier 1750386793
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Dr. Lauren V Halvorson , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7350 Van Dusen Rd, Suite 210, Laurel, MD 207075263
Phone: 3014985500
NPI Identifier 1871818328
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Dr. Sean Karp , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7350 Van Dusen Rd, Suite 210, Laurel, MD 207075263
Phone: 3014985500
NPI Identifier 1326175837
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Dr. Theodore Y Kim , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
7350 Van Dusen Rd, Ste 210, Laurel, MD 207075268
Phone: 3014985500
NPI Identifier 1275538845
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Dr. Marvin E Lawrence , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7350 Van Dusen Rd, Ste 210, Laurel, MD 207075268
Phone: 3014985500
NPI Identifier 1699770255
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Dr. Grice Shelton Mcmullan , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7350 Van Dusen Rd Ste 410, Laurel, MD 207075265
Phone: 3014985500
NPI Identifier 1033409362
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Dr. Seema Patil , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7350 Van Dusen Rd Ste 410, Laurel, MD 207075265
Phone: 3014985500
NPI Identifier 1285816173
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Dr. Darryn R Potosky , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7350 Van Dusen Rd Ste 210, Laurel, MD 207075268
Phone: 3014985500
NPI Identifier 1538384862
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Dr. Sanam D Razeghi , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7350 Van Dusen Rd Ste 410, Laurel, MD 207075265
Phone: 3014985500
NPI Identifier 1366767824
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Dr. Vincent E Sutliff , MD

Internal Medicine - Gastroenterology

Active NPI Status
8329 Cherry Lane, Laurel, MD 20707
Phone: 3019533535
NPI Identifier 1205896727
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Frequently Asked Questions about Internal Medicine - Gastroenterology in Laurel

How do I check a Internal Medicine - Gastroenterology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Maryland licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.