Andrew Royce Armstrong III, PA-C, MPAS
NPI 1306196316ActiveIndividual· Physician Assistant· Oxnard, CA
Physician Assistant (PA-C, MPAS) with Ventura Orthopedics Medical Group Inc, practicing in Oxnard, California. 218 Medicare patients in 2024, $52,879 paid; all of their 353 Part D prescriptions were generic. Vertex Pharmaceuticals Incorporated was the largest of 2 companies reporting payments in 2025, $47.54 in all, mostly food and beverage.
Overview
| NPI | 1306196316 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C, MPAS |
| Sole proprietor | Yes |
| NPI issued | Sep 17, 2012 |
| Last updated in NPPES | Jul 14, 2025 |
| Certified by provider | Jul 14, 2025 |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 218 |
|---|---|
| Services billed | 3,215 across 54 procedure codes |
| Paid by Medicare | $52,879 |
Part D prescriptions in 2024
| Prescriptions (claims) | 353 · 385 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $3,637 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Ventura Orthopedics Medical Group IncOxnard, CA · 72 clinicians
Industry payments (Open Payments)
- 2025$47.54 · 2 payments from 2 companies
- 2024$33.90 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $27.82 | 1 |
| Bioventus LLC | $19.72 | 1 |
What the 2025 payments were for
- Food and Beverage$47.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 physician assistants in Oxnard · All physician assistants in California