NPPES file of Aug 9, 2026

Luis T. Perez, M.D.

Specialist · Humacao, PR

Luis T. Perez, M.D. is a specialist with a practice address in Humacao, Puerto Rico, and NPI 1164525002, issued on Sep 6, 2006. Check the license (Puerto Rico 10322, 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
1164525002
Name
Luis T. Perez
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
10322 PR
Self-reported in NPPES; status is on the state search
Practice location
5 Calle Dufresne E, Humacao, PR 00791
Phone
(787) 400-9998
Enumerated
Sep 6, 2006
Record last updated
May 15, 2025
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 5 Calle Dufresne E

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

  1. Ivette Fontanez OrtizHealth Educator1407319304
  2. Caroline Lebron RosaAttendant Care Provider1457814451
  3. Julio Ortiz McWilliam, M.D.Otolaryngology Physician1336219880
  4. Karylin Vega RiveraSocial Worker1356902332

Verify Luis T. Perez 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 10322    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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4.7 times the Medicare Part D claims of the average specialist in 2024

6,546 Medicare Part D claims for 253 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Luis Perez6,546
  2. Specialty average1,380

Most prescribed

  1. Omeprazole421 claims
  2. Gabapentin368 claims
  3. Atorvastatin Calcium286 claims
  4. Losartan Potassium263 claims
  5. Simvastatin261 claims
  6. Amlodipine Besylate199 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.

13 specialist records list a practice address in Humacao

They are 13 of the 723 NPPES records with a practice address in Humacao, and 574 specialist records in Puerto Rico.

All 13 in Humacao → All 574 in Puerto Rico → Every provider in Humacao →

Other specialist records in Puerto Rico

  1. Alberto Abreu, M.D.Ponce, PR1306821830
  2. Carmen Acantilado, M.D.Bayamon, PR1528044104
  3. Frank Acevedo, M.D.Cayey, PR1780659631
  4. Gloria Acosta, MDAguadilla, PR1154330041
  5. Domingo Acosta-Albino, M.D.Mayaguez, PR1548343031
  6. Chris Marie Adams VegaPonce, PR1912477225
  7. Victor Alers, PHDCamuy, PR1386957512
  8. Anibelle AltieriHato Rey, PR1629049580
  9. Litzy Alvarado, OTRPonce, PR1801004338
  10. Carlos Alvarez, M.D.Bayamon, PR1558445775

Common questions

What is Luis T. Perez, M.D.'s NPI number?

Luis T. Perez, M.D.'s National Provider Identifier (NPI) is 1164525002, issued on Sep 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Luis T. Perez, M.D. located?

The NPPES record lists a practice address at 5 Calle Dufresne E, Humacao, PR, 00791. Phone: (787) 400-9998. Providers update this record themselves, so call before visiting.

How can I verify Luis T. Perez, M.D.'s license?

NPPES lists Puerto Rico license number 10322, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Luis T. Perez, M.D. prescribe under Medicare Part D?

In 2024, Luis T. Perez, M.D. had 6,546 Medicare Part D claims for 253 beneficiaries; the average among specialist prescribers was 1,380. 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.