William I. Anyaegbunam, MD
NPI 1699772624ActiveIndividual· Obstetrics & Gynecology, Reproductive Endocrinology· Clifton Park, NY
Obstetrics & Gynecology, Reproductive Endocrinology (MD) with Ellis Hospital, practicing in Clifton Park, New York. Their prescriptions cost Medicare Part D more than their services did: $36,178 for 187 claims, against $6,947 paid for services in 2024. Boston Scientific Corporation was the largest of 6 companies reporting payments in 2025, $1,603 in all, mostly travel and lodging. Lists Ellis Hospital as a hospital affiliation.
Overview
| NPI | 1699772624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 5, 2005 |
| Last updated in NPPES | Jul 23, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Reproductive Endocrinology Primary | 207VE0102X | 205044 | NY |
| Obstetrics & Gynecology | 207V00000X | 205044 | 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 - Obstetrics/Gynecology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 188 across 21 procedure codes |
| Paid by Medicare | $6,947 |
Part D prescriptions in 2024
| Prescriptions (claims) | 187 · 375 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $36,178 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Ellis HospitalSchenecctady, NY · 249 clinicians
Hospital affiliation
- Ellis HospitalSchenectady, NY
Industry payments (Open Payments)
- 2025$1,603 · 15 payments from 6 companies
- 2024$134.54 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $1,520 | 10 |
| Astellas Pharma US Inc | $20.09 | 1 |
| Sumitomo Pharma America, Inc. | $19.89 | 1 |
| Novo Nordisk Inc | $15.29 | 1 |
| Merck Sharp & Dohme LLC | $14.31 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,155 · 4 payments
- Food and Beverage$447.62 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records