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Gastroenterology Associates, PC

NPI 1417025057ActiveOrganization· Internal Medicine, Gastroenterology· Tucson, AZ

Internal Medicine, Gastroenterology in Tucson, Arizona, registered in NPPES in December 2006. The authorized official on file is Arnold B. Merin, M.D., President/Physician.

Overview

NPI1417025057
StatusActive
Entity typeOrganization
NPI issuedDec 1, 2006
Last updated in NPPESMar 25, 2015

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Gastroenterology Primary207RG0100X——

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

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