William George Alderisio, M.D.
NPI 1770582538ActiveIndividual· Internal Medicine, Cardiovascular Disease· Albany, NY
Internal Medicine, Cardiovascular Disease (M.D.) with Albany Medical College, practicing in Albany, New York. Their prescriptions cost Medicare Part D more than their services did: $755,256 for 4,122 claims, against $48,199 paid for services in 2024. Cvrx, Inc. was the largest of 6 companies reporting payments in 2025, $516.76 in all, mostly food and beverage. Lists Albany Medical Center Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1770582538 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 14, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 174371 | 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 - Cardiovascular Disease (Cardiology) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,064 |
|---|---|
| Services billed | 1,546 across 20 procedure codes |
| Paid by Medicare | $48,199 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,122 · 10,989 30-day fills |
|---|---|
| Patients | 572 |
| Total drug cost | $755,256 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Albany Medical CollegeAlbany, NY · 1,056 clinicians
Hospital affiliations
- Albany Medical Center HospitalAlbany, NY
- Columbia Memorial HospitalHudson, NY
- Ellis HospitalSchenectady, NY
- Samaritan Hospital of Troy, New YorkTroy, NY
- St Peter's HospitalAlbany, NY
Industry payments (Open Payments)
- 2025$516.76 · 16 payments from 6 companies
- 2024$30.10 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cvrx, Inc. | $134.75 | 6 |
| Novartis Pharmaceuticals Corporation | $110.66 | 5 |
| Boston Scientific Corporation | $100.00 | 1 |
| Edwards Lifesciences Corporation | $93.44 | 1 |
| Abbott Laboratories | $51.92 | 2 |
What the 2025 payments were for
- Food and Beverage$516.76 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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