Carlos Guardiola Betancourt, M.D.
Diagnostic Radiology Physician · San Juan, PR
Carlos Guardiola Betancourt, M.D. is a diagnostic radiology physician with a practice address in San Juan, Puerto Rico, and NPI 1669527487, issued on Jan 24, 2007. Check the license (Puerto Rico 12105, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carlos Guardiola Betancourt
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 12105 PR
Self-reported in NPPES; status is on the state search - Practice location
- 390 Ave Domenech, San Juan, PR 00918
- Phone
- (787) 764-7328
- Enumerated
- Jan 24, 2007
- Record last updated
- Apr 30, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040203000317); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 210 in Puerto Rico → Look up another NPI →
Verify Carlos Guardiola Betancourt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 12105Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9.2 times the Medicare Part D claims of the average diagnostic radiology physician in 2024
469 Medicare Part D claims for 442 beneficiaries, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Methylprednisolone468 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.
Carlos Guardiola Betancourt among 210 diagnostic radiology physician records in Puerto Rico
Carlos Guardiola Betancourt, M.D. is one of 210 diagnostic radiology physician records with a practice address in Puerto Rico. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 52% of them.
- NPI issued2007 · 52% of these records are older, 28% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1991 · median 1996 among the 148 with a school on file
- Record last updated2012 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
83 diagnostic radiology physician records list a practice address in San Juan
They are 83 of the 8,960 NPPES records with a practice address in San Juan, and 210 diagnostic radiology physician records in Puerto Rico.
All 210 in Puerto Rico → Every provider in San Juan → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Ricardo Castro, M.D.Hato Rey, PR 009181184707960
- Eva Cruz Jove, MDSan Juan, PR 009181093745598
- Zoraida Estela JoveSan Juan, PR 009181184712770
- Ana Gonzalez, MDHato Rey, PR 009181144249095
- Yvelisse Gonzalez SeguiHato Rey, PR 009181215911771
- German Lopez, MDHato Rey, PR 009181427116318
- Joanne Marin, MD.Hato Rey, PR 009181003844986
- Rochelly Medina-Soto, M.D.Hato Rey, PR 009181134106875
Common questions
What is Carlos Guardiola Betancourt, M.D.'s NPI number?
Carlos Guardiola Betancourt, M.D.'s National Provider Identifier (NPI) is 1669527487, issued on Jan 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Carlos Guardiola Betancourt, M.D. located?
The NPPES record lists a practice address at 390 Ave Domenech, San Juan, PR, 00918. Phone: (787) 764-7328. Providers update this record themselves, so call before visiting.
How can I verify Carlos Guardiola Betancourt, M.D.'s license?
NPPES lists Puerto Rico license number 12105, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Carlos Guardiola Betancourt, M.D. prescribe under Medicare Part D?
In 2024, Carlos Guardiola Betancourt, M.D. had 469 Medicare Part D claims for 442 beneficiaries; the average among diagnostic radiology physician prescribers was 51. 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.