Matthew G. Peer, M.D.
NPI 1346541695ActiveIndividual· Anesthesiology· Buffalo, NY
Anesthesiology (M.D.) in Buffalo, New York, trained at State University of New York at Buffalo School of Medicine (class of 2011). Medicare paid $12,827 for services to 134 patients in 2024. Merck Sharp & Dohme LLC reported $50.37 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1346541695 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 3, 2010 |
| Last updated in NPPES | Sep 4, 2026 |
| Certified by provider | Sep 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 262029 | NY |
| Anesthesiology, Pain Medicine | 207LP2900X | 262029 | NY |
| Pain Medicine, Interventional Pain Medicine | 208VP0014X | 262029 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 134 |
|---|---|
| Services billed | 161 across 40 procedure codes |
| Paid by Medicare | $12,827 |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Anesthesiology |
Medical group
- Maple Gate Anesthesiologists, P.C.Buffalo, NY · 116 clinicians
Hospital affiliation
- Kaleida HealthBuffalo, NY
Industry payments (Open Payments)
- 2025$50.37 · 3 payments from 1 company
- 2024$82.82 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $50.37 | 3 |
What the 2025 payments were for
- Food and Beverage$50.37 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 177 anesthesiologists in Buffalo · All anesthesiologists in New York