Ashton Paige Johnson, PA-C
NPI 1801552542ActiveIndividual· Physician Assistant· Norman, OK
Physician Assistant (PA-C) with Ortho Central, practicing in Norman, Oklahoma. 183 Medicare patients in 2024, $26,155 paid; all of their 136 Part D prescriptions were generic. Heron Therapeutics, Inc. was the largest of 2 companies reporting payments in 2025, $138.42 in all, mostly food and beverage. Lists Norman Regional as a hospital affiliation.
Overview
| NPI | 1801552542 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Nov 16, 2021 |
| Last updated in NPPES | Aug 28, 2023 |
| Certified by provider | Aug 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 183 |
|---|---|
| Services billed | 1,392 across 57 procedure codes |
| Paid by Medicare | $26,155 |
Part D prescriptions in 2024
| Prescriptions (claims) | 136 · 150 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $2,798 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Ortho CentralNorman, OK · 33 clinicians
Hospital affiliation
- Norman RegionalNorman, OK
Industry payments (Open Payments)
- 2025$138.42 · 2 payments from 2 companies
- 2024$210.70 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heron Therapeutics, Inc. | $117.32 | 1 |
| Vericel Corporation | $21.10 | 1 |
What the 2025 payments were for
- Food and Beverage$138.42 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Norman
- 1013590868
- 1043271240
- 1043450448
- 1043633910
- 1063051449
- 1104428838
- 1114598042
- 1184227332
- 1306383633
- 1346015369
- 1366831455
- 1417467762
All 79 physician assistants in Norman · All physician assistants in Oklahoma