Martha Carmella Wilkins, PA-C
NPI 1215508775ActiveIndividual· Physician Assistant, Medical· Walnut Creek, CA
Physician Assistant, Medical (PA-C) with California Spine Center A Professional Medical Corporation, practicing in Walnut Creek, California. 168 Medicare patients in 2024, $75,745 paid; nearly all of their 790 Part D prescriptions were generic (90%). Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 5 companies reporting payments in 2025, $374.21 in all, mostly food and beverage.
Overview
| NPI | 1215508775 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 6, 2021 |
| Last updated in NPPES | Sep 25, 2022 |
| Certified by provider | Sep 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | — | CA |
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 | 168 |
|---|---|
| Services billed | 962 across 9 procedure codes |
| Paid by Medicare | $75,745 |
Part D prescriptions in 2024
| Prescriptions (claims) | 790 · 814 30-day fills |
|---|---|
| Patients | 123 |
| Total drug cost | $87,181 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- California Spine Center A Professional Medical CorporationWalnut Creek, CA · 3 clinicians
Industry payments (Open Payments)
- 2025$374.21 · 17 payments from 5 companies
- 2024$274.56 · 11 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $209.08 | 10 |
| Collegium Pharmaceutical, Inc. | $79.73 | 4 |
| Vertex Pharmaceuticals Incorporated | $34.87 | 1 |
| Globus Medical, Inc. | $27.49 | 1 |
| Saluda Medical Americas, Inc. | $23.04 | 1 |
What the 2025 payments were for
- Food and Beverage$374.21 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 physician assistants in Walnut Creek · All physician assistants in California