Mara L. Stevens, PA-C
NPI 1790231967ActiveIndividual· Physician Assistant· Los Alamitos, CA
Physician Assistant (PA-C) with Carbon Health Medical Group of California PC, practicing in Los Alamitos, California. 122 Medicare patients in 2024, $9,953 paid; nearly all of their 165 Part D prescriptions were generic (90%). Lists Los Robles Hospital & Medical Center as a hospital affiliation.
Overview
| NPI | 1790231967 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 28, 2016 |
| Last updated in NPPES | Apr 7, 2021 |
| Certified by provider | Apr 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 53676 | 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 | 122 |
|---|---|
| Services billed | 220 across 24 procedure codes |
| Paid by Medicare | $9,953 |
Part D prescriptions in 2024
| Prescriptions (claims) | 165 · 166 30-day fills |
|---|---|
| Patients | 117 |
| Total drug cost | $4,150 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Carbon Health Medical Group of California PCWhittier, CA · 334 clinicians
Hospital affiliation
- Los Robles Hospital & Medical CenterThousand Oaks, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 physician assistants in Los Alamitos · All physician assistants in California