NPPES file of Aug 9, 2026

Juan M. Marrero, M.D.

Anesthesiology Physician · Humacao, PR

Juan M. Marrero, M.D. is an anesthesiology physician with a practice address in Humacao, Puerto Rico, and NPI 1174528269, issued on Jun 16, 2005. Check the license (Puerto Rico 11002, as entered in NPPES) with the Puerto Rico board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174528269
Name
Juan M. Marrero
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
11002 PR
Self-reported in NPPES; status is on the state search
Practice location
Ave 3 Font Martelo, Humacao, PR 00791
Phone
(787) 852-2424
Enumerated
Jun 16, 2005
Record last updated
Feb 18, 2026
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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Verify Juan M. Marrero 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 11002    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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Anesthesiology Physician providers in Puerto Rico

There are 191 anesthesiology physician records in Puerto Rico. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 191 in Puerto Rico → Every provider in Humacao →

Other anesthesiology physician records in Puerto Rico

  1. Pedro Acevedo, MDSan Juan, PR1265829170
  2. Jorge Acevedo Orengo, M.D.Aibonito, PR1891836151
  3. Gabriel Altieri Acevedo, M.D.San German, PR1619426384
  4. Orlando Aponte, M.D.San Juan, PR1487675286
  5. Celso Arocho Irizarry, MDCaguas, PR1902978836
  6. John Arruza, MDSan Juan, PR1376574970
  7. Denise Baez Garcia, M.D.San Juan, PR1851587059
  8. Jose Barcelo Frontera, M.D.San Juan, PR1548241011
  9. Roberto Bayron-Velez, MDMayaguez, PR1952371957
  10. Luis Beaz Rivera, M.D.Cotto Laurel, PR1215906995

Common questions

What is Juan M. Marrero, M.D.'s NPI number?

Juan M. Marrero, M.D.'s National Provider Identifier (NPI) is 1174528269, issued on Jun 16, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Juan M. Marrero, M.D. located?

The NPPES record lists a practice address at Ave 3 Font Martelo, Humacao, PR, 00791. Phone: (787) 852-2424. Providers update this record themselves, so call before visiting.

How can I verify Juan M. Marrero, M.D.'s license?

NPPES lists Puerto Rico license number 11002, 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. 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.