Quick answers
- Where does Vincent S. Duenas see patients?
- Medicare's clinician data lists 2 practice locations, including Tamuning, GU. Call before your visit to confirm the address.
- What is Vincent S. Duenas's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Vincent S. Duenas accept Medicare assignment?
- Yes. Medicare's clinician data says Vincent S. Duenas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Vincent S. Duenas?
- (671) 689-4219, as listed in official Medicare / NPI Registry data.
- What is Vincent S. Duenas's NPI number?
- 1134430192. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Vincent S. Duenas is enrolled with Medicare (CMS data updated 2026-10-02).
- 280 Pale San Vitores Rd, Apt 104Tamuning, GU 96913 (671) 689‑4219
- 548 S Marine Corps DrTamuning, GU 96913 (671) 646‑5825
Group practices
Medicare enrollment lists Vincent S. Duenas as a member of this group (CMS data updated 2026-10-02).
- Takecare Insurance Company Inc27 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Tamuning
Clinicians with the same Medicare primary specialty in Tamuning, GU — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Touro Un College Of Osteopathic Medicine, Vallejo |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134430192 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians