Robert Charles Duncan, D.O.
NPI 1518124726ActiveIndividual· Hospitalist· Carmichael, CA
Hospitalist (D.O.) in Carmichael, California, licensed in CA, with an NPI issued in May 2008. 828 Medicare patients in 2024, $138,155 paid; nearly all of their 522 Part D prescriptions were generic (93%).
Overview
| NPI | 1518124726 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | May 16, 2008 |
| Last updated in NPPES | Sep 27, 2023 |
| Certified by provider | Sep 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 20A10205 | CA |
| Emergency Medicine | 207P00000X | 20A10205 | CA |
| Family Medicine | 207Q00000X | 20A10205 | 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 | 828 |
|---|---|
| Services billed | 1,559 across 37 procedure codes |
| Paid by Medicare | $138,155 |
Part D prescriptions in 2024
| Prescriptions (claims) | 522 · 535 30-day fills |
|---|---|
| Patients | 312 |
| Total drug cost | $6,219 |
| Generic share | 93% of claims |
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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