Vincent Duenas, D.O.
Internal Medicine Physician · Tamuning, GU
Vincent Duenas, D.O. is an internal medicine physician with a practice address in Tamuning, Guam, and NPI 1134430192, issued on Jun 24, 2010. Check the license (Guam DO-54, as entered in NPPES) with the Guam board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Vincent Duenas
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DO-54 GU
Self-reported in NPPES; status is on the state search - Practice location
- 280 Pale San Vitores RD Apt 104, Tamuning, GU 96913
- Phone
- (671) 689-4219
- Enumerated
- Jun 24, 2010
- Entity
- Type 1 · individual
Verify Vincent Duenas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Guam board licenses this profession
Search for license DO-54Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
42% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,628 Medicare Part D claims for 62 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 33 claims were for opioids.
Most prescribed
- Atorvastatin Calcium141 claims
- Lisinopril83 claims
- Amlodipine Besylate82 claims
- Losartan Potassium76 claims
- Metformin Hcl69 claims
- Nifedipine Er65 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
One hospital or facility affiliation
- Takecare Insurance Company IncTamuning, GU
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
13 internal medicine physician records list a Tamuning practice address
They are 13 of the 411 NPPES records with a Tamuning practice address, and 31 internal medicine physician records in Guam.
All 13 in Tamuning → All 31 in Guam → Every provider in Tamuning →
Other internal medicine physician records in Guam
- Joleen Aguon, M.D.Tamuning, GU1730483223
- Leopoldo Arcilla, MDMangilao, GU1144364753
- Makala Bascome, DOAgana Heights, GU1508487760
- Ellen Bez, MDTamuning, GU1649484197
- Felix Cabrera, M.D.Dededo, GU1164697546
- Young Chang, MDTamuning, GU1639218290
- Alix Chenet, MDOka Tamuning, GU1669530507
- Leslie Anne Chua, M.D.Dededo, GU1063640829
- Shadia Constantine, M.D.Dededo, GU1467610006
- Vincent Duenas, MDTamuning, GU1831244888
Common questions
What is Vincent Duenas, D.O.'s NPI number?
Vincent Duenas, D.O.'s National Provider Identifier (NPI) is 1134430192, issued on Jun 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Vincent Duenas, D.O. located?
The NPPES record lists a practice address at 280 Pale San Vitores RD Apt 104, Tamuning, GU, 96913. Phone: (671) 689-4219. Providers update this record themselves, so call before visiting.
How can I verify Vincent Duenas, D.O.'s license?
NPPES lists Guam license number DO-54, as entered by the provider. Search the Guam board that licenses this profession; the NPPES record confirms identity only.
How much does Vincent Duenas, D.O. prescribe under Medicare Part D?
In 2024, Vincent Duenas, D.O. had 1,628 Medicare Part D claims for 62 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.