Keith Allan Johnson, PA-C
NPI 1902829583ActiveIndividual· Physician Assistant· Lewisburg, PA
Physician Assistant (PA-C) with Geisinger Clinic and 4 other groups, practicing in Lewisburg, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $1,007,860 for 10,032 claims, against $73,335 paid for services in 2024. Pfizer Inc. was the largest of 19 companies reporting payments in 2025, $901.03 in all, mostly food and beverage. Lists Wellspan Evangelical Community Hospital as a hospital affiliation.
Overview
| NPI | 1902829583 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 25, 2006 |
| Last updated in NPPES | Jan 21, 2026 |
| Certified by provider | Jan 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | MA003170L | PA |
| Physician Assistant, Medical | 363AM0700X | MA003170L | 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 - Physician Assistant (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 310 |
|---|---|
| Services billed | 1,542 across 36 procedure codes |
| Paid by Medicare | $73,335 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,032 · 20,738 30-day fills |
|---|---|
| Patients | 624 |
| Total drug cost | $1,007,860 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Geisinger ClinicDanville, PA · 3,467 clinicians
- Phoenix Rehabilitation and Health Services IncCranberry Twp, PA · 2,800 clinicians
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
- Geisinger-Hm Joint Venture LLCMontoursville, PA · 422 clinicians
- Evangelical Medical Services OrganizationLewisburg, PA · 248 clinicians
Hospital affiliation
- Wellspan Evangelical Community HospitalLewisburg, PA
Other facilities
- Geisinger Home HealthHome health agency · Danville, PA
- Residential Home Health of Nc PA, LLCHome health agency · Lewisburg, PA
- Vna Health SystemHome health agency · Shamokin, PA
- Wellspan Hospice ServicesHospice · Lewisburg, PA
Industry payments (Open Payments)
- 2025$901.03 · 46 payments from 19 companies
- 2024$1,165 · 63 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $97.93 | 5 |
| Novo Nordisk Inc | $91.68 | 5 |
| Astrazeneca Pharmaceuticals LP | $86.69 | 5 |
| Lilly USA, LLC | $75.07 | 4 |
| Grifols USA, LLC | $69.01 | 3 |
What the 2025 payments were for
- Food and Beverage$901.03 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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