NPPES file of Aug 9, 2026

Alejandro Villar-Prados, PHD

Student in an Organized Health Care Education/Training Program · San Juan, PR

Alejandro Villar-Prados, PHD is a student in an organized health care education/training program with a practice address in San Juan, Puerto Rico, and NPI 1043700263, issued on May 14, 2018. Check the license 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043700263
Name
Alejandro Villar-Prados
Credential
PHD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
University OF Puerto Rico Medical Sciences Campus, San Juan, PR 00926
Phone
(787) 758-2525
Enumerated
May 14, 2018
Record last updated
May 14, 2018 (not updated in 8 years: call before relying on the address or phone)
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 University OF Puerto Rico Medical Sciences Campus

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

  1. Diego Calo LopezInternal Medicine Physician1568165157
  2. Paula CruzStudent in an Organized Health Care Education/Training Program1952005415
  3. Ana Davila RodriguezStudent in an Organized Health Care Education/Training Program1881397370
  4. Hiram Diaz, MEDICAL STUDENTStudent in an Organized Health Care Education/Training Program1003518507
  5. Coralle Escoda DiazStudent in an Organized Health Care Education/Training Program1598451544
  6. Miguel GirodStudent in an Organized Health Care Education/Training Program1417650037

Verify Alejandro Villar-Prados in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this professionCheck 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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78% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

41 Medicare Part D claims for 12 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Alejandro Villar-Prados41
  2. Specialty average185

Most prescribed

  1. Abiraterone Acetate13 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.

Alejandro Villar-Prados among 3,166 student in an organized health care education/training program records in Puerto Rico

Alejandro Villar-Prados, PHD is one of 3,166 student in an organized health care education/training program records with a practice address in Puerto Rico. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 3% of them.

  • NPI issued2018 · 3% of these records are older, 95% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2018 · 14% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,072 student in an organized health care education/training program records list a practice address in San Juan

They are 1,072 of the 8,960 NPPES records with a practice address in San Juan, and 3,166 student in an organized health care education/training program records in Puerto Rico.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Nelson Agosto CalderinSan Juan, PR 009261356794630
  2. Gilberto Arias GonzalezSan Juan, PR 009261215492202
  3. Euclides Effio, M.D.San Juan, PR 009261265616056
  4. Mario Font Garcia, MDSan Juan, PR 009261396235958
  5. Dennis Gonzalez Betancourt, MDSan Juan, PR 009261720503980
  6. Rafael GutierrezSan Juan, PR 009261801145669
  7. Francheska NievesSan Juan, PR 009261124541065
  8. Ivonne RadinsonSan Juan, PR 009261982247961

Common questions

What is Alejandro Villar-Prados, PHD's NPI number?

Alejandro Villar-Prados, PHD's National Provider Identifier (NPI) is 1043700263, issued on May 14, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Alejandro Villar-Prados, PHD located?

The NPPES record lists a practice address at University OF Puerto Rico Medical Sciences Campus, San Juan, PR, 00926. Phone: (787) 758-2525. Providers update this record themselves, so call before visiting.

How can I verify Alejandro Villar-Prados, PHD's license?

Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Alejandro Villar-Prados, PHD prescribe under Medicare Part D?

In 2024, Alejandro Villar-Prados, PHD had 41 Medicare Part D claims for 12 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions 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.

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.