Ramon Guerrero, MD
NPI 1285610501ActiveIndividual· General Practice· Santa Maria, CA
General Practice (MD) in Santa Maria, California, trained at University of California, Davis School of Medicine (class of 1990). Part D covered 33 prescriptions written in 2024, 97% of them generic. Alkermes, Inc. reported $22.67 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1285610501 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 19, 2005 |
| Last updated in NPPES | Jun 10, 2025 |
| Certified by provider | May 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | G72968 | CA |
| Anesthesiology | 207L00000X | J4835 | TX |
| Anesthesiology | 207L00000X | 75207 | AZ |
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 - General Practice (CA); Practitioner - Anesthesiology (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 51 30-day fills |
|---|---|
| Total drug cost | $492.56 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of California, Davis School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | General Practice |
Medical group
- Santa Barbara County AuditorSanta Barbara, CA · 97 clinicians
Hospital affiliation
- Marian Regional Medical CenterSanta Maria, CA
Other facilities
- Dignity Health Home HealthHome health agency · Santa Maria, CA
Industry payments (Open Payments)
- 2025$22.67 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $22.67 | 1 |
What the 2025 payments were for
- Food and Beverage$22.67 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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