Trevor T. Muirhead, M.D.
NPI 1386819241ActiveIndividual· Dermatology· Santa Ana, CA
Dermatology (M.D.) in Santa Ana, California, trained at University of Southern California Keck School of Medicine (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $356,649 for 1,709 claims, against $225,361 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 6 companies reporting payments in 2025, $836.95 in all, mostly food and beverage.
Overview
| NPI | 1386819241 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 22, 2008 |
| Last updated in NPPES | Apr 23, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A117526 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 473 |
|---|---|
| Services billed | 3,071 across 60 procedure codes |
| Paid by Medicare | $225,361 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,709 · 1,946 30-day fills |
|---|---|
| Patients | 653 |
| Total drug cost | $356,649 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Dermatology |
Medical group
- J Robert West MD IncLas Vegas, NV · 138 clinicians
Industry payments (Open Payments)
- 2025$836.95 · 49 payments from 6 companies
- 2024$896.58 · 51 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $347.71 | 20 |
| Abbvie Inc. | $326.44 | 21 |
| Janssen Biotech, Inc. | $72.58 | 4 |
| Sun Pharmaceutical Industries Inc. | $38.87 | 2 |
| Incyte Corporation | $27.27 | 1 |
What the 2025 payments were for
- Food and Beverage$836.95 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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