Joshua Alan Shallenberger, PA-C
NPI 1205105863ActiveIndividual· Physician Assistant· Scranton, PA
Physician Assistant (PA-C) with Geisinger Clinic, practicing in Scranton, Pennsylvania. Mostly services rather than prescriptions: Medicare paid $36,981 for 342 patients in 2024, with only 31 Part D claims. Stryker Corporation was the largest of 3 companies reporting payments in 2025, $362.28 in all, mostly food and beverage. Lists Geisinger Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1205105863 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Dec 27, 2011 |
| Last updated in NPPES | Jul 9, 2026 |
| Certified by provider | Jul 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | MA055303 | PA |
| Physician Assistant | 363A00000X | 035791 | NY |
| Physician Assistant, Medical | 363AM0700X | — | — |
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 - Physician Assistant (NY); Practitioner - Physician Assistant (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 342 |
|---|---|
| Services billed | 688 across 66 procedure codes |
| Paid by Medicare | $36,981 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 31 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $125.79 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Geisinger ClinicDanville, PA · 3,467 clinicians
Hospital affiliations
- Geisinger Medical CenterDanville, PA
- Geisinger Wyoming Valley Medical CenterWilkes Barre, PA
- Geisinger-Community Medical CenterScranton, PA
Industry payments (Open Payments)
- 2025$362.28 · 15 payments from 3 companies
- 2024$451.65 · 12 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $286.85 | 12 |
| Boston Scientific Corporation | $59.33 | 2 |
| Inari Medical, Inc. | $16.10 | 1 |
What the 2025 payments were for
- Food and Beverage$362.28 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 161 physician assistants in Scranton · All physician assistants in Pennsylvania