Thomas A. Diakun, M.D.
NPI 1679668305ActiveIndividual· Anesthesiology· Buffalo, NY
Anesthesiology (M.D.) in Buffalo, New York, trained at State University of New York at Buffalo School of Medicine (class of 1983). Medicare paid $8,530 for services to 57 patients in 2024. Becton, Dickinson and Company was the largest of 2 companies reporting payments in 2025, $115.38 in all, mostly food and beverage.
Overview
| NPI | 1679668305 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 4, 2006 |
| Last updated in NPPES | Dec 23, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 169375-1 | 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 | 57 |
|---|---|
| Services billed | 61 across 32 procedure codes |
| Paid by Medicare | $8,530 |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Anesthesiology |
Medical group
- Parkside Medical Anesthesia AssociatesBuffalo, NY · 31 clinicians
Hospital affiliation
- Sisters of Charity HospitalBuffalo, NY
Industry payments (Open Payments)
- 2025$115.38 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Becton, Dickinson and Company | $93.57 | 3 |
| Merck Sharp & Dohme LLC | $21.81 | 1 |
What the 2025 payments were for
- Food and Beverage$115.38 · 4 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