NPPES file of Aug 9, 2026

Betty Gil-Munoz, M.D.

Radiation Oncology Physician · San Juan, PR

Betty Gil-Munoz, M.D. is a radiation oncology physician with a practice address in San Juan, Puerto Rico, and NPI 1972587293, issued on Nov 30, 2005. Check the license (Puerto Rico 10452, 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
1972587293
Name
Betty Gil-Munoz
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
10452 PR
Self-reported in NPPES; status is on the state search
Practice location
1785 Carr 21, San Juan, PR 00921
Phone
(787) 774-5555
Enumerated
Nov 30, 2005
Record last updated
Sep 14, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(787) 774-5767
Medicare enrollment
Enrolled (PECOS I20051025001053); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1785 Carr 21

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

  1. Jaime Bravo Castro, M.D.Ophthalmology Physician1386611960
  2. Nelson Guilbe Gaston, MDAnesthesiology Physician1942217104
  3. Hiram Mercado, M.D.Neurological Surgery Physician1578664496
  4. Luis Molinari Castello, MDAnesthesiology Physician1316954571
  5. Marisol Rodriguez-Hernandez, M.D.Radiation Oncology Physician1639153679
  6. Carlos Rojas Carvajal, M.D.General Practice Physician1427445261

Verify Betty Gil-Munoz 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 10452    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

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

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64% fewer Medicare Part D claims than the average radiation oncology physician in 2024

48 Medicare Part D claims for 20 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.

  1. Betty Gil-Munoz48
  2. Specialty average134

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.

Bills Medicare through one group practice

  1. Metrohealth Radiation Oncology Group, Inc.San Juan, PR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Radiation Oncology Physician providers in Puerto Rico

There are 20 radiation oncology physician records in Puerto Rico.

All 20 in Puerto Rico → Every provider in San Juan →

Other radiation oncology physician records in Puerto Rico

  1. Gloria Arroyo-BoschBayamon, PR1477685832
  2. Alberto Cerra Franco, M.D.Bayamon, PR1225447006
  3. Carlos Chevere, M.D.Rio Piedras, PR1023025285
  4. Francisco Cordero-Gallardo, M.DBayamon, PR1689091779
  5. Ruben Cruz Chamorro, MD, MSSan Juan, PR1740832062
  6. Julio Diaz, M.D.Rio Piedras, PR1366459596
  7. Winston Imbert De Iturrondo, MDSan Juan, PR1255416301
  8. Javier Lopez Araujo, M.D.Dorado, PR1568770063
  9. Ricardo Lopez Mujica, M.D.Bayamon, PR1710994611
  10. Luisa Marcial, M.D.Bayamon, PR1326181462

Common questions

What is Betty Gil-Munoz, M.D.'s NPI number?

Betty Gil-Munoz, M.D.'s National Provider Identifier (NPI) is 1972587293, issued on Nov 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Betty Gil-Munoz, M.D. located?

The NPPES record lists a practice address at 1785 Carr 21, San Juan, PR, 00921. Phone: (787) 774-5555. Providers update this record themselves, so call before visiting.

How can I verify Betty Gil-Munoz, M.D.'s license?

NPPES lists Puerto Rico license number 10452, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Betty Gil-Munoz, M.D. prescribe under Medicare Part D?

In 2024, Betty Gil-Munoz, M.D. had 48 Medicare Part D claims for 20 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.

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.