Internal Medicine in Ayer, MA
11 active Internal Medicine providers practice in Ayer, 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 |
|---|---|---|---|---|
| 1467441857 | Adam Cerel | Individual | Cardiovascular Disease Physician | Ayer, MA |
| 1669447579 | Asha Naidu | Individual | Infectious Disease Physician | Ayer, MA |
| 1578552964 | Central Ma Cardiovascular Physicians Inc | Organization | Cardiovascular Disease Physician | Ayer, MA |
| 1770672347 | Jennifer Stone | Individual | Hematology & Oncology Physician | Ayer, MA |
| 1922367168 | Longwood Academic Physicians, LLC | Organization | Cardiovascular Disease Physician | Ayer, MA |
| 1194757625 | Michael Jonathan Older | Individual | Gastroenterology Physician | Ayer, MA |
| 1184739955 | Peter Ofman | Individual | Clinical Cardiac Electrophysiology Physician | Ayer, MA |
| 1215009402 | Richard P Schwartz MD PC | Organization | Gastroenterology Physician | Ayer, MA |
| 1487803011 | Sandra Howard | Individual | Internal Medicine Physician | Ayer, MA |
| 1285682450 | Sanjay Basu | Individual | Internal Medicine Physician | Ayer, MA |
| 1497744676 | Susan Lucas | Individual | Internal Medicine Physician | Ayer, MA |
Frequently asked questions
How many Internal Medicine providers are in Ayer, MA?
The latest NPPES snapshot lists 11 active Internal Medicine providers with a practice address in Ayer, Massachusetts.
How do I check a Internal Medicine provider's NPI in Ayer?
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 2026-07-10.