David Ferchalk, PA-C
NPI 1336143809ActiveIndividual· Physician Assistant, Medical· Johnstown, PA
Physician Assistant, Medical (PA-C) with Dlp Conemaugh Physician Practices LLC, practicing in Johnstown, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $18,363 for 536 claims, against $5,371 paid for services in 2024. Stryker Corporation was the largest of 10 companies reporting payments in 2025, $506.23 in all, mostly food and beverage. Lists Conemaugh Memorial Medical Center as a hospital affiliation.
Overview
| NPI | 1336143809 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 13, 2005 |
| Last updated in NPPES | Oct 17, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | MA002444L | PA |
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 - Physician Assistant (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 82 across 10 procedure codes |
| Paid by Medicare | $5,371 |
Part D prescriptions in 2024
| Prescriptions (claims) | 536 · 580 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $18,363 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Dlp Conemaugh Physician Practices LLCJohnstown, PA · 293 clinicians
Hospital affiliation
- Conemaugh Memorial Medical CenterJohnstown, PA
Industry payments (Open Payments)
- 2025$506.23 · 22 payments from 10 companies
- 2024$523.23 · 23 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $173.18 | 9 |
| Atricure, Inc. | $83.44 | 3 |
| Getinge USA Sales, LLC | $44.10 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $41.17 | 2 |
| Baxter Healthcare | $39.17 | 1 |
What the 2025 payments were for
- Food and Beverage$506.23 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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