NPPES file of Aug 9, 2026

Carmen Antonia Lopez Diaz, MD

Occupational Medicine Physician · Humacao, PR

Carmen Antonia Lopez Diaz, MD is an occupational medicine physician with a practice address in Humacao, Puerto Rico, and NPI 1164523262, issued on Sep 25, 2006. Check the license (Puerto Rico 10049, 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
1164523262
Name
Carmen Antonia Lopez Diaz
Credential
MD
Primary taxonomy
Occupational Medicine Physician 2083X0100X
License number
10049 PR
Self-reported in NPPES; status is on the state search
Practice location
Avenida Boulevard Del Rio, Humacao, PR 00792
Phone
(787) 852-1400
Enumerated
Sep 25, 2006
Record last updated
Dec 1, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(787) 852-9020
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 Avenida Boulevard Del Rio

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

  1. Aida Fernandez Montanez, MDOccupational Medicine Physician1073614178
  2. Maria Gomez De Jesus, MDOccupational Medicine Physician1558459024
  3. Noel Perales Perez, MDOccupational Medicine Physician1629169529

Verify Carmen Antonia Lopez Diaz 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 10049
    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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Occupational Medicine Physician providers in Puerto Rico

There are 52 occupational medicine physician records in Puerto Rico. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other occupational medicine physician records in Puerto Rico

  1. Agustin Aguilar, MDAguadilla, PR1477757342
  2. Carlos Arias-MendezLares, PR1336353200
  3. Edwin Bossolo, MDCaquas, PR1689859068
  4. Carmen Carrasquillo, MDToa Alta, PR1467570176
  5. Jose Casiano, MDYauco, PR1104971753
  6. Sandra Chabrier-Perez, MDSan Juan, PR1427250802
  7. Wanda Correa, M.D.Ponce, PR1154523033
  8. Sonia Cruz, MEDICINE DOCTORMayaguez, PR1033374087
  9. Carmen Cruz-Alicea, MDBo San Anton Carolina, PR1962419374
  10. Rafael Cuebas-FernandezPonce, PR1962616839

Common questions

What is Carmen Antonia Lopez Diaz, MD's NPI number?

Carmen Antonia Lopez Diaz, MD's National Provider Identifier (NPI) is 1164523262, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Carmen Antonia Lopez Diaz, MD located?

The NPPES record lists a practice address at Avenida Boulevard Del Rio, Humacao, PR, 00792. Phone: (787) 852-1400. Providers update this record themselves, so call before visiting.

How can I verify Carmen Antonia Lopez Diaz, MD's license?

NPPES lists Puerto Rico license number 10049, 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.

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.