Peter S. Margolis, MD, Inc.
Peter S. Margolis, MD, Inc. is a healthcare organization registered as Gastroenterology Physician in Providence, RI, holding Type 2 (organization) NPI 1720164213 since 2006. The authorized official on file is Peter Margolis, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1720164213 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Peter S. Margolis, MD, Inc. |
| Practice address | 33 STANIFORD ST, Providence, RI, 02905 |
| Phone | 4014218800 |
| Fax | 4012736510 |
| Enumeration date | 2006-10-27 |
| Last updated in NPPES | 2007-11-08 |
Authorized official
| Name | Peter Margolis |
|---|---|
| Title | Owner |
| Phone | 4014218800 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RG0100X | Gastroenterology Physician | Primary | 8139 | RI |
Copy-ready billing details
Provider: Peter S. Margolis, MD, Inc. NPI: 1720164213 Taxonomy: 207RG0100X (Gastroenterology Physician) Address: 33 STANIFORD ST, Providence, RI, 02905
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1720085657 | Bayside Endoscopy Center, LLC | Organization | Endoscopy Clinic/Center | Providence, RI |
| 1972605798 | Paul A. Akerman, MD, Inc. | Organization | Gastroenterology Physician | Providence, RI |
| 1942302773 | Paul Akerman | Individual | Gastroenterology Physician | Providence, RI |
| 1750463204 | Thomas D. Denucci, MD, Inc. | Organization | Gastroenterology Physician | Providence, RI |
| 1447336904 | Sheldon Lidofsky | Individual | Gastroenterology Physician | Providence, RI |
| 1841376308 | Sheldon Lidofsky, MD, Inc. | Organization | Gastroenterology Physician | Providence, RI |
| 1659457133 | Peter Margolis | Individual | Gastroenterology Physician | Providence, RI |
| 1174694459 | Daniel Quirk, MD, Inc. | Organization | Gastroenterology Physician | Providence, RI |
Verify this record
Cross-check NPI 1720164213 against the authoritative CMS record: view Peter S. Margolis, MD, Inc. on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-11-08.