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Internal Medicine - Gastroenterology Specialists in Hyannis, MA

Browse 5 Internal Medicine - Gastroenterology providers listed in NPPES with a practice address in Hyannis, Massachusetts.

5 Healthcare Providers

How Hyannis compares with the U.S.

5 active clinicians in Internal Medicine - Gastroenterology list a practice address in Hyannis, MA in the NPI registry.

Population data for this city are not available, so we do not compare it with the U.S. rate.

Too few clinicians in Internal Medicine - Gastroenterology in Hyannis 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 Registry addresses can be out of date.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@t-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of November 2026.

Showing 1โ€“5 of 5 providers
With recent CMS data first, then Aโ€“Z

Dr. Harold G Levine , MD

Internal Medicine - Gastroenterology

Active NPI Status
74 Park St, Hyannis, MA 026015206
Phone: 5087786877
NPI Identifier 1750321295
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Dr. Alexandre K Nader , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
700 Attucks Ln, Suite 1d, Hyannis, MA 026011809
Phone: 5087716080
NPI Identifier 1518914100
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Dr. Paul W Siegel , MD

Internal Medicine - Gastroenterology

Active NPI Status
700 Attucks Ln, Suite 1b, Hyannis, MA 026011809
Phone: 5087758001
NPI Identifier 1578571246
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Dr. Jay Joseph Yamin , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment
700 Attucks Ln, Suite 1d, Hyannis, MA 026011809
Phone: 5087716080
NPI Identifier 1285617100
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Dr. Michael W. Feuer , MD

Internal Medicine - Gastroenterology

Active NPI Status
40 Quinlan Way, Suite 206, Hyannis, MA 02601
Phone: 5087788835
NPI Identifier 1518910777
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Frequently Asked Questions about Internal Medicine - Gastroenterology in Hyannis

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.