Internal Medicine in Westborough, MA
39 active Internal Medicine providers practice in Westborough, Massachusetts according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1841853181 | Advalent Health Services Tx, PA | Organization | Internal Medicine Physician | Westborough, MA |
| 1932187846 | Andal Sadagopan | Individual | Internal Medicine Physician | Westborough, MA |
| 1134430747 | Anthony Zizza | Individual | Geriatric Medicine (Internal Medicine) Physician | Westborough, MA |
| 1457360588 | Arthur Brewer | Individual | Internal Medicine Physician | Westborough, MA |
| 1194771220 | Christine Fitzgibbons | Individual | Sleep Medicine (Internal Medicine) Physician | Westborough, MA |
| 1861483752 | Claus Hamann | Individual | Geriatric Medicine (Internal Medicine) Physician | Westborough, MA |
| 1407839392 | Clifford Behmer | Individual | Internal Medicine Physician | Westborough, MA |
| 1518934405 | David Levitin | Individual | Internal Medicine Physician | Westborough, MA |
| 1245729656 | David Stein | Individual | Internal Medicine Physician | Westborough, MA |
| 1508213471 | Eastern Medical Associates LLC | Organization | Internal Medicine Physician | Westborough, MA |
| 1902853690 | Elisabeth Brewer | Individual | Internal Medicine Physician | Westborough, MA |
| 1518271485 | Eriola Terova | Individual | Internal Medicine Physician | Westborough, MA |
| 1932113446 | Faiyaz Hakim | Individual | Internal Medicine Physician | Westborough, MA |
| 1235110594 | Gordon Manning | Individual | Internal Medicine Physician | Westborough, MA |
| 1427849876 | Harmony Healthcare & Services | Organization | Internal Medicine Physician | Westborough, MA |
| 1326029802 | Jaroslaw Jac | Individual | Hematology & Oncology Physician | Westborough, MA |
| 1710976709 | Jerome Siegel | Individual | Internal Medicine Physician | Westborough, MA |
| 1396965315 | Joanne Sullivan | Individual | Internal Medicine Physician | Westborough, MA |
| 1558426262 | John Toomey | Individual | Internal Medicine Physician | Westborough, MA |
| 1740631233 | Margaret Oliverio | Individual | Internal Medicine Physician | Westborough, MA |
| 1245389915 | Matthew Bonner | Individual | Internal Medicine Physician | Westborough, MA |
| 1699765776 | Mohsen Noreldin | Individual | Pulmonary Disease Physician | Westborough, MA |
| 1528849965 | Mohsen Noreldin MD Mph Pllc | Organization | Internal Medicine Physician | Westborough, MA |
| 1073564225 | Nandana Kansra | Individual | Internal Medicine Physician | Westborough, MA |
| 1114994019 | Ninad Samant | Individual | Internal Medicine Physician | Westborough, MA |
| 1861478059 | Parmender Bagga | Individual | Internal Medicine Physician | Westborough, MA |
| 1013119221 | Rekha Nair | Individual | Internal Medicine Physician | Westborough, MA |
| 1740263417 | Robert Klugman | Individual | Internal Medicine Physician | Westborough, MA |
| 1649233495 | Shelley Kramer | Individual | Internal Medicine Physician | Westborough, MA |
| 1457386369 | Sotiraq Terova | Individual | Internal Medicine Physician | Westborough, MA |
| 1467227686 | Specialistvirtucare | Organization | Internal Medicine Physician | Westborough, MA |
| 1669736872 | Steven Yoo | Individual | Internal Medicine Physician | Westborough, MA |
| 1639396955 | Susan Fine | Individual | Internal Medicine Physician | Westborough, MA |
| 1598942385 | Susan Shih | Individual | Rheumatology Physician | Westborough, MA |
| 1679834980 | Suzanne Sprague | Individual | Internal Medicine Physician | Westborough, MA |
| 1346806338 | Thomas Fordham Brewer, M.D., P.C. | Organization | Internal Medicine Physician | Westborough, MA |
| 1629300256 | Wanda Colon-Cartagena | Individual | Geriatric Medicine (Internal Medicine) Physician | Westborough, MA |
| 1417938986 | William Hartzell | Individual | Pulmonary Disease Physician | Westborough, MA |
| 1780962019 | Yanina Golubchik | Individual | Internal Medicine Physician | Westborough, MA |
Frequently asked questions
How many Internal Medicine providers are in Westborough, MA?
The latest NPPES snapshot lists 39 active Internal Medicine providers with a practice address in Westborough, Massachusetts.
How do I check a Internal Medicine provider's NPI in Westborough?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-11.