John Richard Adair, PA-C
NPI 1578873477ActiveIndividual· Physician Assistant· Irrigon, OR
Physician Assistant (PA-C) with Praxis Health PC and 2 other groups, practicing in Irrigon, Oregon. Their prescriptions cost Medicare Part D more than their services did: $631,810 for 7,065 claims, against $1,335 paid for services in 2024. Abbvie Inc. reported $18.36 in payments in 2025, mostly food and beverage. Lists Good Shepherd Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1578873477 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 14, 2010 |
| Last updated in NPPES | Aug 18, 2025 |
| Certified by provider | Aug 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA153109 | OR |
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 (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 35 across 9 procedure codes |
| Paid by Medicare | $1,335 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,065 · 14,694 30-day fills |
|---|---|
| Patients | 394 |
| Total drug cost | $631,810 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Praxis Health PCTigard, OR · 171 clinicians
- Icco LLCEugene, OR · 135 clinicians
- Hermiston Medical Center P CMilton Freewater, OR · 10 clinicians
Hospital affiliations
- Good Shepherd Medical CenterHermiston, OR
- Kadlec Regional Medical CenterRichland, WA
Other facilities
- Good Shepherd Home HealthHome health agency · Hermiston, OR
- Vange John Memorial HospiceHospice · Hermiston, OR
Industry payments (Open Payments)
- 2025$18.36 · 1 payment from 1 company
- 2024$133.52 · 9 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $18.36 | 1 |
What the 2025 payments were for
- Food and Beverage$18.36 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Irrigon
- 1093284705