Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Peter S. Margolis, MD, Inc

Organization Gastroenterology Physician · NPI 1720164213

Peter S. Margolis, MD, Inc provides Gastroenterology Physician services in Providence, Rhode Island. Licensed in Rhode Island. Registered with an NPI since 2006.

Licensed in
RI
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

33 Staniford St
Providence, RI 02905-3105 Not confirmed with CMS for 19 years — call before visiting
Phone: (401) 421-8800
Fax: (401) 273-6510
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 8139 (RI)

Record details

NPI number1720164213
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Peter Margolis — Owner · (401) 421-8800
NPI enumeratedOctober 27, 2006
Last updated in NPPESNovember 8, 2007
Mailing address33 Staniford St, Providence, RI 02905-3105

Other providers in Providence