NPPES file of Aug 9, 2026

Tomas D. Jimenez Chafey, M.D.

Diagnostic Radiology Physician · San Juan, PR

Tomas D. Jimenez Chafey, M.D. is a diagnostic radiology physician with a practice address in San Juan, Puerto Rico, and NPI 1619145018, issued on Feb 19, 2008. Check the license (Puerto Rico 17588, 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
1619145018
Name
Tomas D. Jimenez Chafey
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
17588 PR
Self-reported in NPPES; status is on the state search
Practice location
1451 Ashford, San Juan, PR 00907
Phone
(787) 725-5955
Enumerated
Feb 19, 2008
Record last updated
Mar 4, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100419000490); accepts Medicare assignment
Medical or professional school
University Of Puerto Rico School Of Medicine
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 1451 Ashford

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

  1. Alfredo Gonzalez, M.D.Pediatrics Physician1104895317
  2. Gredia Huerta, M.D.Pediatrics Physician1336108166
  3. Aurea Lamboy, M.D.Pediatrics Physician1154390664
  4. Doris Rivera, M.D.Pediatrics Physician1770543126

Verify Tomas D. Jimenez Chafey 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 17588    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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69% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024

16 Medicare Part D claims, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Tomas Jimenez Chafey16
  2. Specialty average51

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 3 group practices

  1. Arraiza Radiology PscArecibo, PR
  2. Ashford Medical Center Radiology Offices PscSan Juan, PR
  3. Villa Los Santos Clinic LLCArecibo, PR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 83 in San Juan → All 210 in Puerto Rico → Every provider in San Juan →

Other diagnostic radiology physician records in Puerto Rico

  1. Moises Acevedo Vazquez, MDMayaguez, PR1184602716
  2. Virgen Acosta Acosta, M.D.Mayaguez, PR1477555894
  3. Guillermo Aguilo-Ramos, MDMayaguez, PR1033227590
  4. Luis Alonso-Dafauce, MDSan Juan, PR1932137833
  5. Gerson Alvarez, M.D.Cayey, PR1821253840
  6. Iliana Alvarez Ramirez, MDDorado, PR1669412912
  7. Elena Alvarez Westwood, M.D.Hato Rey, PR1740383082
  8. Carmen Alvarez-Villar, M.D.Santurce, PR1427153931
  9. Juan Amador, MDSan Juan, PR1811191182
  10. Felipe Arias, M.D.San Juan, PR1336137462

Common questions

What is Tomas D. Jimenez Chafey, M.D.'s NPI number?

Tomas D. Jimenez Chafey, M.D.'s National Provider Identifier (NPI) is 1619145018, issued on Feb 19, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Tomas D. Jimenez Chafey, M.D. located?

The NPPES record lists a practice address at 1451 Ashford, San Juan, PR, 00907. Phone: (787) 725-5955. Providers update this record themselves, so call before visiting.

How can I verify Tomas D. Jimenez Chafey, M.D.'s license?

NPPES lists Puerto Rico license number 17588, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Tomas D. Jimenez Chafey, M.D. prescribe under Medicare Part D?

In 2024, Tomas D. Jimenez Chafey, M.D. had 16 Medicare Part D claims; 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.

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.