NPPES file of Aug 9, 2026

Luis A. Muniz Diaz, MD

Pediatrics Physician · Bayamon, PR

Luis A. Muniz Diaz, MD is a pediatrics physician with a practice address in Bayamon, Puerto Rico, and NPI 1336256940, issued on Aug 23, 2006. Check the license (Puerto Rico 7208, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336256940
Name
Luis A. Muniz Diaz
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License number
7208 PR
Self-reported in NPPES; status is on the state search
Practice location
Carr 840 Esq Ave Las Cumbres Royal Town, Bayamon, PR 00956
Phone
(787) 797-0810
Enumerated
Aug 23, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(787) 792-7622
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 Luis A. Muniz 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 7208
    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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84% fewer Medicare Part D claims than the average pediatrics physician in 2024

60 Medicare Part D claims for 12 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.

  1. Luis Muniz Diaz60
  2. Specialty average375

Most prescribed

  1. Furosemide11 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.

72 pediatrics physician records list a practice address in Bayamon

They are 72 of the 2,958 NPPES records with a practice address in Bayamon, and 808 pediatrics physician records in Puerto Rico.

Other pediatrics physician records in Puerto Rico

  1. Vivian Acebal Lopez, M.D.San Juan, PR1881810091
  2. Carlos Acevedo, MDVega Alta, PR1558402784
  3. Edgar Acevedo, M.D.San Juan, PR1235332958
  4. Hector Acevedo, MDCaguas, PR1730159153
  5. Sandra Acevedo, M.D.Bayamon, PR1235358904
  6. Sharon AcevedoPonce, PR1669841169
  7. Wida Acevedo, M.D.Guaynabo, PR1669450193
  8. Aileen Acevedo Ruiz, MDCaguas, PR1376190546
  9. Midnela Acevedo-Flores, M.D.San Juan, PR1497763668
  10. Luis Acosta, M.D.Vega Alta, PR1366785438

Common questions

What is Luis A. Muniz Diaz, MD's NPI number?

Luis A. Muniz Diaz, MD's National Provider Identifier (NPI) is 1336256940, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Luis A. Muniz Diaz, MD located?

The NPPES record lists a practice address at Carr 840 Esq Ave Las Cumbres Royal Town, Bayamon, PR, 00956. Phone: (787) 797-0810. Providers update this record themselves, so call before visiting.

How can I verify Luis A. Muniz Diaz, MD's license?

NPPES lists Puerto Rico license number 7208, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Luis A. Muniz Diaz, MD prescribe under Medicare Part D?

In 2024, Luis A. Muniz Diaz, MD had 60 Medicare Part D claims for 12 beneficiaries; the average among pediatrics physician prescribers was 375. 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.