NPPES file of Aug 9, 2026

Mariola Alejandra Vazquez-Martinez, M.D.

Hematology & Oncology Physician · San Juan, PR

Mariola Alejandra Vazquez-Martinez, M.D. is a hematology & oncology physician with a practice address in San Juan, Puerto Rico, and NPI 1063891497, issued on May 19, 2015. Check the license (Puerto Rico 021228, 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
1063891497
Name
Mariola Alejandra Vazquez-Martinez
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
021228 PR
21228 PR
MD464476 PA
Self-reported in NPPES; status is on the state search
Practice location
Ave Juan Ponce DE Leon 715, San Juan, PR 00917
Phone
(787) 758-2000
Enumerated
May 19, 2015
Record last updated
Jul 11, 2024
Medicare enrollment
Enrolled (PECOS I20241211004675); accepts Medicare assignment
Medical or professional school
University Central Del Caribe Escuela De Medicina, 2015
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.
Download card Updates feed

8 nearest hematology & oncology physician records → All 134 in Puerto Rico → Look up another NPI →

Also registered at Ave Juan Ponce DE Leon 715

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

  1. Angel Casillas RodriguezStudent in an Organized Health Care Education/Training Program1447813860
  2. Cristian Rodriguez Arocho, MDHematology & Oncology Physician1376988873

Verify Mariola Alejandra Vazquez-Martinez 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 021228    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

97% fewer Medicare Part D claims than the average hematology & oncology physician in 2024

23 Medicare Part D claims for 11 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D.

  1. Mariola Vazquez-Martinez23
  2. Specialty average877

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.

Industry payments in 2024: $891.80

29 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mariola Vazquez-Martinez$891.80
  2. Specialty average$7,481.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Hospital Espanol Auxilio Mutuo DE Puerto Rico, Inc.San Juan, PR

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

Mariola Alejandra Vazquez-Martinez among 134 hematology & oncology physician records in Puerto Rico

Mariola Alejandra Vazquez-Martinez, M.D. is one of 134 hematology & oncology physician records with a practice address in Puerto Rico. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 89% of them.

  • NPI issued2015 · 89% of these records are older, 9% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2015 · median 2001 among the 98 with a school on file
  • Record last updated2024 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in Puerto Rico

There are 134 hematology & oncology physician records in Puerto Rico.

All 134 in Puerto Rico → Every provider in San Juan → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Luis Acaba, M.D.San Juan, PR 009171225031396
  2. Mirelis Acosta, M.D.San Juan, PR 009171093961609
  3. Jose Concepcion, M.D.San Juan, PR 009171699183129
  4. Luis Cotto Santana, M.D.San Juan, PR 009171760747216
  5. Alexandra Deya Quinquilla, M.D.San Juan, PR 009171508205121
  6. Juan Espiet Miray, M.D.San Juan, PR 009171609855790
  7. Karla Feliciano Salva, MDSan Juan, PR 009171043766983
  8. Alberto Lopez-Enriquez, MD,FACPSan Juan, PR 009171003832163

Common questions

What is Mariola Alejandra Vazquez-Martinez, M.D.'s NPI number?

Mariola Alejandra Vazquez-Martinez, M.D.'s National Provider Identifier (NPI) is 1063891497, issued on May 19, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Mariola Alejandra Vazquez-Martinez, M.D. located?

The NPPES record lists a practice address at Ave Juan Ponce DE Leon 715, San Juan, PR, 00917. Phone: (787) 758-2000. Providers update this record themselves, so call before visiting.

How can I verify Mariola Alejandra Vazquez-Martinez, M.D.'s license?

NPPES lists Puerto Rico license number 021228, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Mariola Alejandra Vazquez-Martinez, M.D. prescribe under Medicare Part D?

In 2024, Mariola Alejandra Vazquez-Martinez, M.D. had 23 Medicare Part D claims for 11 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.