Christopher Michael Robertson, PA-C
NPI 1407189145ActiveIndividual· Physician Assistant· Banning, CA
Physician Assistant (PA-C) with Municipality of Skagway, practicing in Banning, California. 199 Medicare patients in 2024, $14,130 paid; nearly all of their 287 Part D prescriptions were generic (94%). Acadia Pharmaceuticals Inc was the largest of 3 companies reporting payments in 2025, $450.87 in all, mostly food and beverage.
Overview
| NPI | 1407189145 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 14, 2009 |
| Last updated in NPPES | Oct 30, 2025 |
| Certified by provider | Oct 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA179855 | OR |
| Physician Assistant | 363A00000X | 228883 | AK |
| 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 (AK); Practitioner - Physician Assistant (CA); Practitioner - Physician Assistant (NV); Practitioner - Physician Assistant (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 342 across 36 procedure codes |
| Paid by Medicare | $14,130 |
Part D prescriptions in 2024
| Prescriptions (claims) | 287 · 306 30-day fills |
|---|---|
| Patients | 209 |
| Total drug cost | $4,146 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Municipality of SkagwaySkagway, AK · 12 clinicians
Industry payments (Open Payments)
- 2025$450.87 · 4 payments from 3 companies
- 2024$121.49 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acadia Pharmaceuticals Inc | $182.96 | 2 |
| Abbvie Inc. | $147.85 | 1 |
| Alexion Pharmaceuticals, Inc. | $120.06 | 1 |
What the 2025 payments were for
- Food and Beverage$450.87 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 physician assistants in Banning · All physician assistants in California