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Internal Medicine - Gastroenterology Specialists in Stoneham, MA

Browse 11 Internal Medicine - Gastroenterology providers listed in NPPES with a practice address in Stoneham, Massachusetts.

11 Healthcare Providers

How Stoneham compares with the U.S.

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

That is 11 active clinicians in Internal Medicine - Gastroenterology with a practice address in Stoneham, for a population of 23,355.

The Massachusetts rate is 9.7 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.

Too few clinicians in Internal Medicine - Gastroenterology in Stoneham are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“11 of 11 providers
With recent CMS data first, then Aโ€“Z

Dr. Robert Aaron , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
91 Montvale Ave Ste 206, Digestive Health Associates;, Stoneham, MA 021803649
Phone: 7813918015
NPI Identifier 1962694323
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Dr. Wanda P Blanton , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
51 Montvale Ave, Stoneham, MA 021802417
Phone: 7812135200
NPI Identifier 1417123431
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Dr. Brian Thomas Clark , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
51 Montvale Ave, Stoneham, MA 021802417
Phone: 7812135200
NPI Identifier 1114193612
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Dr. David Samuel Fefferman , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
91 Montvale Ave Ste 206, Stoneham, MA 021803649
Phone: 7816653380
NPI Identifier 1720015928
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Dr. Aarti Kakkar , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
51 Montvale Ave, Stoneham, MA 021802417
Phone: 7812135200
NPI Identifier 1992971824
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Dr. Christopher H Leung , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
51 Montvale Ave, Stoneham, MA 021802417
Phone: 7812135200
NPI Identifier 1538257464
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Dr. Jose Manuel Marcal , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3 Woodland Rd, Suite 306, Stoneham, MA 021801702
Phone: 7816653380
NPI Identifier 1538116223
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Dr. Robert Aldo Muggia , MD

Internal Medicine - Gastroenterology

Active NPI Status
91 Montvale Ave, Stoneham, MA 021803623
Phone: 7814385565
NPI Identifier 1982662813
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Dr. Xi Na , MD, PhD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3 Woodland Road, Suite #312, Stoneham, MA 02180
Phone: 7816620604
NPI Identifier 1700049269
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Dr. Venkata Ravi Satyam , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
51 Montvale Ave, Stoneham, MA 021802417
Phone: 7812135200
NPI Identifier 1275074460
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Kristen L Francione , RN BSN

Internal Medicine - Gastroenterology

Active NPI Status
91 Montvale Ave, Suite 206, Stoneham, MA 021803649
Phone: 7815189053
NPI Identifier 1497537443
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Frequently Asked Questions about Internal Medicine - Gastroenterology in Stoneham

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 Massachusetts 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.

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