Michael Kevin Walsh, DO
NPI 1114422201ActiveIndividual· Anesthesiology· Worcester, MA
Anesthesiology (DO) with Woodland Anesthesia Associates PC, practicing in Worcester, Massachusetts. Medicare paid $30,721 for services to 357 patients in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $92.55 in all, mostly food and beverage. Lists Mercy Medical Ctr and 1 other hospital as hospital affiliations.
Overview
| NPI | 1114422201 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 29, 2018 |
| Last updated in NPPES | Aug 28, 2026 |
| Certified by provider | Aug 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 291279 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (CT); Practitioner - Anesthesiology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 357 |
|---|---|
| Services billed | 394 across 76 procedure codes |
| Paid by Medicare | $30,721 |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Woodland Anesthesia Associates PCHartford, CT · 174 clinicians
Hospital affiliations
- Mercy Medical CtrSpringfield, MA
- St Francis Hospital & Medical CenterHartford, CT
Industry payments (Open Payments)
- 2025$92.55 · 4 payments from 2 companies
- 2024$22.81 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $69.54 | 3 |
| Conmed Corporation | $23.01 | 1 |
What the 2025 payments were for
- Food and Beverage$92.55 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 149 anesthesiologists in Worcester · All anesthesiologists in Massachusetts