James Hamilton Jr., PA-C
NPI 1003221078ActiveIndividual· Physician Assistant, Surgical· San Diego, CA
Physician Assistant, Surgical (PA-C) with Regents of the University of California, practicing in San Diego, California. 500 Medicare patients in 2024, $56,785 paid; nearly all of their 1,291 Part D prescriptions were generic (96%). Zimmer Biomet Holdings, Inc. reported $187.54 in payments in 2024, mostly food and beverage. Lists Uc San Diego Health Hillcrest - Hillcrest Med Ctr as a hospital affiliation.
Overview
| NPI | 1003221078 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Jun 27, 2014 |
| Last updated in NPPES | Sep 26, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 51679 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 500 |
|---|---|
| Services billed | 1,204 across 18 procedure codes |
| Paid by Medicare | $56,785 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,291 · 1,304 30-day fills |
|---|---|
| Patients | 401 |
| Total drug cost | $16,948 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
Hospital affiliation
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Other facilities
- Mission Home Health of North County San DiegoHome health agency · San Marcos, CA
- GlenbrookNursing home · Carlsbad, CA
Industry payments (Open Payments)
- 2024$187.54 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $187.54 | 2 |
What the 2024 payments were for
- Food and Beverage$187.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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