Anthony D. Freundel, MD
NPI 1881658672ActiveIndividual· Internal Medicine, Pulmonary Disease· Williamsville, NY
Internal Medicine, Pulmonary Disease (MD) in Williamsville, New York, trained at New York University School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $1,187,897 for 3,408 claims, against $36,978 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $4,385 in all, mostly food and beverage.
Overview
| NPI | 1881658672 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 17, 2006 |
| Last updated in NPPES | Aug 26, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 189204 | NY |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 189204 | 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 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 - Pulmonary Disease (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 176 |
|---|---|
| Services billed | 707 across 15 procedure codes |
| Paid by Medicare | $36,978 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,408 · 3,928 30-day fills |
|---|---|
| Patients | 430 |
| Total drug cost | $1,187,897 |
| Generic share | 54% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical groups
- Roswell Park Cancer InstituteBuffalo, NY · 488 clinicians
- Rpci Oncology, PCWilliamsville, NY · 65 clinicians
Hospital affiliations
- Kaleida HealthBuffalo, NY
- Mercy Hospital of BuffaloBuffalo, NY
- Mount St. Mary's Hospital & Health CenterLewiston, NY
- Sisters of Charity HospitalBuffalo, NY
Industry payments (Open Payments)
- 2025$4,385 · 191 payments from 20 companies
- 2024$3,339 · 165 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $980.30 | 53 |
| Glaxosmithkline, LLC. | $650.77 | 35 |
| Regeneron Healthcare Solutions, Inc. | $374.50 | 12 |
| Inspire Medical Systems, Inc. | $353.68 | 7 |
| Verona Pharma, Inc. | $313.29 | 16 |
What the 2025 payments were for
- Food and Beverage$4,290 · 189 payments
- Education$94.89 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Pulmonary Disease providers in Williamsville
- 1811966872
- 1649470790
- 1629131180
- 1528054368
- 1568426344
- 1619339439
- 1689638462
- 1215042700
- 1598718983
- 1285750315
- 1902889090
- 1184608911
All Internal Medicine, Pulmonary Disease providers in New York →