Gary Kanter, M.D.
NPI 1952391682ActiveIndividual· Anesthesiology· Springfield, MA
Anesthesiology (M.D.) with Anesthesia Associates of Willimantic, PC, practicing in Springfield, Massachusetts. Medicare paid $25,302 for services to 367 patients in 2024. Merck Sharp & Dohme LLC was the largest of 7 companies reporting payments in 2025, $236.97 in all, mostly food and beverage. Lists Manchester Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1952391682 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 25, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 154835 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 367 |
|---|---|
| Services billed | 393 across 47 procedure codes |
| Paid by Medicare | $25,302 |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Anesthesia Associates of Willimantic, PCWillimantic, CT · 48 clinicians
Hospital affiliation
- Manchester Memorial HospitalManchester, CT
Industry payments (Open Payments)
- 2025$236.97 · 10 payments from 7 companies
- 2024$218.86 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $49.71 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $49.46 | 2 |
| Janssen Biotech, Inc. | $36.13 | 2 |
| Madrigal Pharmaceuticals | $32.34 | 1 |
| Exact Sciences Corporation | $24.82 | 1 |
What the 2025 payments were for
- Food and Beverage$236.97 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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