James Robert Trettin, MD
NPI 1750656971ActiveIndividual· Emergency Medicine· Lompoc, CA
Emergency Medicine (MD) with Santa Ynez River Physicians PC, practicing in Lompoc, California. In 2024 Medicare paid $79,852 for 554 patients, and Part D covered 370 of their prescriptions, 89% of them generic. Lists Lompoc Valley Medical Center as a hospital affiliation.
Overview
| NPI | 1750656971 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 21, 2012 |
| Last updated in NPPES | Sep 27, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD20676 | ME |
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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 554 |
|---|---|
| Services billed | 862 across 30 procedure codes |
| Paid by Medicare | $79,852 |
Part D prescriptions in 2024
| Prescriptions (claims) | 370 · 382 30-day fills |
|---|---|
| Patients | 129 |
| Total drug cost | $41,188 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Santa Ynez River Physicians PCLompoc, CA · 20 clinicians
Hospital affiliation
- Lompoc Valley Medical CenterLompoc, 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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