Reuben C. Guerrero, M.D.
NPI 1417961038ActiveIndividual· Internal Medicine, Medical Oncology· Honolulu, HI
Internal Medicine, Medical Oncology (M.D.) in Honolulu, Hawaii, licensed in HI, with an NPI issued in July 2006. Part D covered 16 prescriptions written in 2024, 100% of them generic.
Overview
| NPI | 1417961038 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 28, 2006 |
| Last updated in NPPES | Sep 29, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | MD-2511 | HI |
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 - Medical Oncology (HI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 42 30-day fills |
|---|---|
| Total drug cost | $1,030 |
| Generic share | 100% 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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