William J. Paronish, MD
NPI 1104821057ActiveIndividual· Family Medicine· Northern Cambria, PA
Family Medicine (MD) in Northern Cambria, Pennsylvania, trained at Jefferson Medical College of Thomas Jefferson University (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $625,362 for 7,184 claims, against $66,233 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 13 companies reporting payments in 2025, $360.36 in all, mostly food and beverage.
Overview
| NPI | 1104821057 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 16, 2005 |
| Last updated in NPPES | Aug 4, 2021 |
| Certified by provider | Aug 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD029402E | PA |
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 - Family Practice (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 121 |
|---|---|
| Services billed | 1,541 across 34 procedure codes |
| Paid by Medicare | $66,233 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,184 · 13,043 30-day fills |
|---|---|
| Patients | 464 |
| Total drug cost | $625,362 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Family Practice |
| Secondary specialties | Geriatric Medicine |
Hospital affiliations
- Conemaugh Miners Medical CenterHastings, PA
- Indiana Regional Medical CenterIndiana, PA
- Upmc AltoonaAltoona, PA
Other facilities
- Conemaugh Home HealthHome health agency · Johnstown, PA
- Resta Home Health LLCHome health agency · Northern Cambria, PA
- Upmc Home Healthcare of Central PennsylvaniaHome health agency · Altoona, PA
Industry payments (Open Payments)
- 2025$360.36 · 19 payments from 13 companies
- 2024$449.69 · 33 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $68.05 | 3 |
| Exact Sciences Corporation | $53.45 | 3 |
| Abbvie Inc. | $35.83 | 2 |
| Verona Pharma, Inc. | $32.02 | 1 |
| Phathom Pharmaceuticals, Inc. | $24.80 | 2 |
What the 2025 payments were for
- Food and Beverage$360.36 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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