Registry data as of Aug 27, 2026

Alfredo Corretjer, M.D.

General Practice Physician · San Juan, PR

Alfredo Corretjer, M.D. is a general practice physician with a practice address in San Juan, Puerto Rico, and NPI 1669668554, issued on Sep 24, 2007. 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1669668554
Name
Alfredo Corretjer
Credential
M.D.
Primary taxonomy
General Practice Physician 208D00000X
Practice location
500 Ave Munoz Rivera, San Juan, PR 00918
Phone
(787) 765-2410
Enumerated
Sep 24, 2007
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 500 Ave Munoz Rivera

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

  1. Christian Aponte PeraltaPsychologist1982581195
  2. Vicente Lopez-Hidalgo, MDOtology & Neurotology Physician1477594489
  3. Isabel Padilla-Zapata, M.D.Physical Medicine & Rehabilitation Physician1942204987
  4. Waldemar Purcell, PHD, CTClinical Psychologist1407314354
  5. Luis Ramos, M.D.Anatomic Pathology & Clinical Pathology Physician1477538478

Verify Alfredo Corretjer 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

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

97% fewer Medicare Part D claims than the average general practice physician in 2024

80 Medicare Part D claims for 47 beneficiaries, against an average of 2,957 among the 8,605 providers of this specialty who prescribed in Part D.

  1. Alfredo Corretjer80
  2. Specialty average2,957

Most prescribed

  1. Cephalexin42 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.

579 general practice physician records list a San Juan practice address

They are 579 of the 8,960 NPPES records with a San Juan practice address, and 3,970 general practice physician records in Puerto Rico.

Other general practice physician records in Puerto Rico

  1. Veronica Abraham, MDBayamon, PR1881204089
  2. Manuel Abraham Gonzalez, M.D.San Juan, PR1811297534
  3. Jennifer Abraham Vega, MDSan Juan, PR1366030595
  4. Jose M. Abreu Guzman, M.D.Manati, PR1982745816
  5. Steven Abreu Reyes, M.D.Las Piedras, PR1801146667
  6. Ibrahim Abu-Usbaabdel-FattahAibonito, PR1285851758
  7. Nidal Abukhalil Rashid, MDHatillo, PR1760435226
  8. Adrian Acevedo, M.D.Santa Isabel, PR1518173624
  9. Angel Acevedo, MDSan Juan, PR1689663817
  10. Angelic AcevedoVega Alta, PR1386723518

Common questions

What is Alfredo Corretjer, M.D.'s NPI number?

Alfredo Corretjer, M.D.'s National Provider Identifier (NPI) is 1669668554, issued on Sep 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Alfredo Corretjer, M.D. located?

The NPPES record lists a practice address at 500 Ave Munoz Rivera, San Juan, PR, 00918. Phone: (787) 765-2410. Providers update this record themselves, so call before visiting.

How can I verify Alfredo Corretjer, M.D.'s license?

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

How much does Alfredo Corretjer, M.D. prescribe under Medicare Part D?

In 2024, Alfredo Corretjer, M.D. had 80 Medicare Part D claims for 47 beneficiaries; the average among general practice physician prescribers was 2,957. 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.