Vincent Duenas, D.O.
NPI 1134430192ActiveIndividual· Internal Medicine· Tamuning, GU
Internal Medicine (D.O.) in Tamuning, Guam, trained at Touro Un College of Osteopathic Medicine, Vallejo (class of 2010). 203 Medicare patients in 2024, $41,984 paid; nearly all of their 1,628 Part D prescriptions were generic (91%).
Overview
| NPI | 1134430192 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 24, 2010 |
| Last updated in NPPES | Sep 5, 2025 |
| Certified by provider | Sep 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | DO-54 | GU |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (GU) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 807 across 21 procedure codes |
| Paid by Medicare | $41,984 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,628 · 1,885 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $61,927 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Touro Un College of Osteopathic Medicine, Vallejo |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Internal Medicine |
Medical group
- Takecare Insurance Company IncTamuning, GU · 27 clinicians
Other facilities
- Fhp Home HealthHome health agency · Tamuning, GU
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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