Registry data as of Aug 27, 2026

Domingo Mendez, MD

Specialist · Vega Baja, PR

Domingo Mendez, MD is a specialist with a practice address in Vega Baja, Puerto Rico, and NPI 1366558397, issued on Aug 22, 2006. Check the license (Puerto Rico 4873, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1366558397
Name
Domingo Mendez
Credential
MD
Primary taxonomy
Specialist 174400000X
License number
4873 PR
Self-reported in NPPES; status is on the state search
Practice location
Urb. Villa Real Calle 2 B-11, Vega Baja, PR 00693
Phone
(787) 858-1156
Enumerated
Aug 22, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at Urb. Villa Real Calle 2 B-11

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Aracelis Vargas Leyro, MD.Specialist1336256452

Verify Domingo Mendez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 4873
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Puerto Rico license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

96% fewer Medicare Part D claims than the average specialist in 2024

54 Medicare Part D claims, against an average of 1,524 among the 12,477 providers of this specialty who prescribed in Part D.

  1. Domingo Mendez54
  2. Specialty average1,524

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.

9 specialist records list a Vega Baja practice address

They are 9 of the 392 NPPES records with a Vega Baja practice address, and 709 specialist records in Puerto Rico.

Other specialist records in Puerto Rico

  1. Alberto Abreu, M.D.Ponce, PR1306821830
  2. Arlene Abreu Rivera, MDCaguas, PR1801090261
  3. Alberto Abreu-Rivera, M.D. FAMILY PHYSICIAArecibo, PR1760422380
  4. Carmen Acantilado, M.D.Bayamon, PR1528044104
  5. Frank Acevedo, M.D.Cayey, PR1780659631
  6. Sarah Acevedo-Roman, MDGuaynabo, PR1417990441
  7. Gloria Acosta, MDAguadilla, PR1154330041
  8. Domingo Acosta-Albino, M.D.Mayaguez, PR1548343031
  9. Chris Marie Adams VegaPonce, PR1912477225
  10. Marielba Agosto, M.D.Cayey, PR1902078157

Common questions

What is Domingo Mendez, MD's NPI number?

Domingo Mendez, MD's National Provider Identifier (NPI) is 1366558397, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Domingo Mendez, MD located?

The NPPES record lists a practice address at Urb. Villa Real Calle 2 B-11, Vega Baja, PR, 00693. Phone: (787) 858-1156. Providers update this record themselves, so call before visiting.

How can I verify Domingo Mendez, MD's license?

NPPES lists Puerto Rico license number 4873, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Domingo Mendez, MD prescribe under Medicare Part D?

In 2024, Domingo Mendez, MD had 54 Medicare Part D claims; the average among specialist prescribers was 1,524. 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.