Michelle A. Barbosa, D.O.
NPI 1306182464ActiveIndividual· Internal Medicine· Merced, CA
Internal Medicine (D.O.) with Permanente Medical Group Inc, practicing in Merced, California. Their prescriptions cost Medicare Part D more than their services did: $138,444 for 3,519 claims, against $417.51 paid for services in 2024.
Overview
| NPI | 1306182464 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Dec 18, 2012 |
| Last updated in NPPES | Dec 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 20A12299 | CA |
| Family Medicine | 207Q00000X | 20A12299 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 16 across 5 procedure codes |
| Paid by Medicare | $417.51 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,519 · 8,519 30-day fills |
|---|---|
| Patients | 465 |
| Total drug cost | $138,444 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
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 21 internal medicine physicians in Merced · All internal medicine physicians in California