NPPES file of Aug 9, 2026

Jorge L. Justiniano, M. D.

Specialist · Mayaguez, PR

Jorge L. Justiniano, M. D. is a specialist with a practice address in Mayaguez, Puerto Rico, and NPI 1881660678, issued on Feb 23, 2006. Check the license (Puerto Rico 7142, 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
1881660678
Name
Jorge L. Justiniano
Credential
M. D.
Primary taxonomy
Specialist 174400000X
License number
7142 PR
Self-reported in NPPES; status is on the state search
Practice location
Calle Mendez Vigo 209 Este, Mayaguez, PR 00680
Phone
(787) 833-0868
Enumerated
Feb 23, 2006
Record last updated
Oct 19, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(787) 833-0868
Medicare enrollment
Enrolled (PECOS I20111219000243); 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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Verify Jorge L. Justiniano 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 7142    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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52% fewer Medicare Part D claims than the average specialist in 2024

668 Medicare Part D claims for 240 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 105 claims were for opioids.

  1. Jorge Justiniano668
  2. Specialty average1,380

Most prescribed

  1. Anastrozole172 claims
  2. Cefadroxil89 claims
  3. Acetaminophen-Codeine62 claims
  4. Tramadol Hcl-Acetaminophen42 claims
  5. Clindamycin Hcl41 claims
  6. Cilostazol30 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.

30 specialist records list a practice address in Mayaguez

They are 30 of the 1,408 NPPES records with a practice address in Mayaguez, and 574 specialist records in Puerto Rico.

All 30 in Mayaguez → All 574 in Puerto Rico → Every provider in Mayaguez →

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 Jorge L. Justiniano, M. D.'s NPI number?

Jorge L. Justiniano, M. D.'s National Provider Identifier (NPI) is 1881660678, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jorge L. Justiniano, M. D. located?

The NPPES record lists a practice address at Calle Mendez Vigo 209 Este, Mayaguez, PR, 00680. Phone: (787) 833-0868. Providers update this record themselves, so call before visiting.

How can I verify Jorge L. Justiniano, M. D.'s license?

NPPES lists Puerto Rico license number 7142, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Jorge L. Justiniano, M. D. prescribe under Medicare Part D?

In 2024, Jorge L. Justiniano, M. D. had 668 Medicare Part D claims for 240 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.