Clayton Matthew Bullock, MD, PHD
NPI 1891983748ActiveIndividual· Psychiatry & Neurology, Psychiatry· West Hollywood, CA
Psychiatry & Neurology, Psychiatry (MD, PHD) in West Hollywood, California, trained at University of California, Irvine, California College of Medicine (class of 2004). Part D covered 405 prescriptions written in 2024, 99% of them generic.
Overview
| NPI | 1891983748 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | Yes |
| NPI issued | Oct 4, 2007 |
| Last updated in NPPES | Feb 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | A94641 | 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 - Psychiatry (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 405 · 989 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $17,315 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of California, Irvine, California College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Psychiatry |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
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 46 psychiatrists in West Hollywood · All psychiatrists in California