NPPES file of Aug 9, 2026

Carmen Rosa Alvarez-Villar, M.D.

Diagnostic Radiology Physician · Santurce, PR

Carmen Rosa Alvarez-Villar, M.D. is a diagnostic radiology physician with a practice address in Santurce, Puerto Rico, and NPI 1427153931, issued on Sep 13, 2006. Check the license (Puerto Rico 7715, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427153931
Name
Carmen Rosa Alvarez-Villar
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
7715 PR
Self-reported in NPPES; status is on the state search
Practice location
1450 Ave Ashford, Santurce, PR 00907
Phone
(787) 723-4664
Enumerated
Sep 13, 2006
Record last updated
Feb 6, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(787) 722-8495
Medicare enrollment
Enrolled (PECOS I20080506000607); accepts Medicare assignment
Medical or professional school
University Of Puerto Rico School Of Medicine, 1981
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest diagnostic radiology physician records → All 210 in Puerto Rico → Look up another NPI →

Verify Carmen Rosa Alvarez-Villar 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 7715    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

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Bills Medicare through 4 group practices

  1. Corporacion Ortiz Negron Centro Radiologico CorozalCorozal, PR
  2. Health Image Diagnostic PscSan Juan, PR
  3. Radiologia Del Turabo, C.s.p.Caguas, PR
  4. Sono X Ray Radiology GroupCaguas, PR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Carmen Rosa Alvarez-Villar among 210 diagnostic radiology physician records in Puerto Rico

Carmen Rosa Alvarez-Villar, M.D. is one of 210 diagnostic radiology physician records with a practice address in Puerto Rico. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.

  • NPI issued2006 · 15% of these records are older, 48% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1981 · median 1996 among the 148 with a school on file
  • Record last updated2009 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2 diagnostic radiology physician records list a practice address in Santurce

They are 2 of the 201 NPPES records with a practice address in Santurce, and 210 diagnostic radiology physician records in Puerto Rico.

All 210 in Puerto Rico → Every provider in Santurce → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Juan Cancio Acevedo, MDSan Juan, PR 009071760432223
  2. Marga Cardona Duran, MDSan Juan, PR 009071528057841
  3. Tomas Jimenez, MDSan Juan, PR 009071184613499
  4. Tomas Jimenez Chafey, M.D.San Juan, PR 009071619145018
  5. Jose Landron Guardiola, MDSan Juan, PR 009071588653570
  6. Euyen Perez, M.D.San Juan, PR 009071700053261
  7. Julio Rojo Gaztambide, DOCTOR IN MEDICINESan Juan, PR 009071285655225
  8. Luis Burgos-AnayaSan Juan, PR 009091508209347

Common questions

What is Carmen Rosa Alvarez-Villar, M.D.'s NPI number?

Carmen Rosa Alvarez-Villar, M.D.'s National Provider Identifier (NPI) is 1427153931, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Carmen Rosa Alvarez-Villar, M.D. located?

The NPPES record lists a practice address at 1450 Ave Ashford, Santurce, PR, 00907. Phone: (787) 723-4664. Providers update this record themselves, so call before visiting.

How can I verify Carmen Rosa Alvarez-Villar, M.D.'s license?

NPPES lists Puerto Rico license number 7715, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.