William Nicholas Fenney, MD
NPI 1366454696ActiveIndividual· Internal Medicine· Hyannis, MA
Internal Medicine (MD) in Hyannis, Massachusetts, trained at New York Medical College (class of 1979). Their prescriptions cost Medicare Part D more than their services did: $390,058 for 4,352 claims, against $81,250 paid for services in 2024. Abbvie Inc. reported $2,545 in payments in 2025, mostly speaking and faculty fees.
Overview
| NPI | 1366454696 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 13, 2006 |
| Last updated in NPPES | Sep 25, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MA51180 | MA |
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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 238 |
|---|---|
| Services billed | 1,081 across 24 procedure codes |
| Paid by Medicare | $81,250 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,352 · 10,347 30-day fills |
|---|---|
| Patients | 277 |
| Total drug cost | $390,058 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliation
- Cape Cod HospitalHyannis, MA
Other facilities
- Bayada Home Health Care , IncHome health agency · Hyannis, MA
- Centerwell Home HealthHome health agency · Sandwich, MA
- Vna of Cape CodHome health agency · South Dennis, MA
- Spaulding Rehabilitation Hospital - Cape CodInpatient rehabilitation facility · East Sandwich, MA
Industry payments (Open Payments)
- 2025$2,545 · 12 payments from 1 company
- 2024$2,181 · 10 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $2,545 | 12 |
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$2,545 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 internal medicine physicians in Hyannis · All internal medicine physicians in Massachusetts