Thomas I. Dilamarter, M.D.
NPI 1023030251ActiveIndividual· Family Medicine· Orchard Park, NY
Family Medicine (M.D.) in Orchard Park, New York, trained at State University of New York at Buffalo School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $1,780,227 for 15,782 claims, against $50,086 paid for services in 2024. Amgen Inc. was the largest of 28 companies reporting payments in 2025, $18,675 in all, mostly speaking and faculty fees.
Overview
| NPI | 1023030251 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 24, 2006 |
| Last updated in NPPES | Mar 25, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 195790 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 718 across 33 procedure codes |
| Paid by Medicare | $50,086 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,782 · 35,226 30-day fills |
|---|---|
| Patients | 1,410 |
| Total drug cost | $1,780,227 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Family Practice |
Medical groups
- Buffalo Hearing and Speech Center, IncBuffalo, NY · 43 clinicians
- Preferred Physician Care PCWilliamsville, NY · 27 clinicians
Hospital affiliations
- Bertrand Chaffee HospitalSpringville, NY
- Brooks-Tlc Hospital System, IncDunkirk, NY
- Kaleida HealthBuffalo, NY
- Mercy Hospital of BuffaloBuffalo, NY
- Sisters of Charity HospitalBuffalo, NY
Other facilities
- Amedisys Home Health Care (Amherst)Home health agency · Williamsville, NY
- McAuley Seton Home Care Corp ChhaHome health agency · Buffalo, NY
Industry payments (Open Payments)
- 2025$18,675 · 202 payments from 28 companies
- 2024$8,155 · 174 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $14,298 | 31 |
| Astrazeneca Pharmaceuticals LP | $752.17 | 27 |
| Novo Nordisk Inc | $346.23 | 12 |
| Pfizer Inc. | $275.49 | 14 |
| Phathom Pharmaceuticals, Inc. | $262.90 | 7 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$13,200 · 8 payments
- Food and Beverage$5,455 · 193 payments
- Education$19.31 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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