NPPES file of Aug 9, 2026

Mariano Olmo Lopez, M.D.

Family Medicine Physician · Humacao, PR

Mariano Olmo Lopez, M.D. is a family medicine physician with a practice address in Humacao, Puerto Rico, and NPI 1295132124, issued on Nov 20, 2014. Check the license (Puerto Rico 18950, 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
1295132124
Name
Mariano Olmo Lopez
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
18950 PR
Self-reported in NPPES; status is on the state search
Practice location
BF1 Calle 22, Humacao, PR 00791
Phone
(787) 217-4858
Enumerated
Nov 20, 2014
Record last updated
Feb 21, 2020 (not updated in 6 years: call before relying on the address or phone)
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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8 nearest family medicine physician records → All 604 in Puerto Rico → Look up another NPI →

Verify Mariano Olmo Lopez 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 18950    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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3.8 times the Medicare Part D claims of the average family medicine physician in 2024

13,635 Medicare Part D claims for 621 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 141 claims were for opioids.

  1. Mariano Olmo Lopez13,635
  2. Specialty average3,544

Most prescribed

  1. Rosuvastatin Calcium793 claims
  2. Gabapentin612 claims
  3. Atorvastatin Calcium558 claims
  4. Famotidine531 claims
  5. Lisinopril401 claims
  6. Losartan Potassium399 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.

Mariano Olmo Lopez among 604 family medicine physician records in Puerto Rico

Mariano Olmo Lopez, M.D. is one of 604 family medicine physician records with a practice address in Puerto Rico. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 77% of them.

  • NPI issued2014 · 77% of these records are older, 22% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 39% of these records are
  • Record last updated2020 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 family medicine physician records list a practice address in Humacao

They are 12 of the 723 NPPES records with a practice address in Humacao, and 604 family medicine physician records in Puerto Rico.

All 604 in Puerto Rico → Every provider in Humacao → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Annette Del Toro, MDHumacao, PR 007911205895992
  2. Jose Figueroa De LeonHumacao, PR 007911669013298
  3. William Marquez-Mulero, MDHumacao, PR 007911477539815
  4. Arnaldo Reyes-Ortiz, M. D.Humacao, PR 007911508831496
  5. Harry Rodriguez, MDHumacao, PR 007911396727541
  6. Jose Vega Emmanuelli, M.D.Humacao, PR 007911780667550
  7. Lesbia Zenon Garcia, MDHumacao, PR 007911487661088
  8. Diana Delgado, MDHumacao, PR 007921275540858

Common questions

What is Mariano Olmo Lopez, M.D.'s NPI number?

Mariano Olmo Lopez, M.D.'s National Provider Identifier (NPI) is 1295132124, issued on Nov 20, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Mariano Olmo Lopez, M.D. located?

The NPPES record lists a practice address at BF1 Calle 22, Humacao, PR, 00791. Phone: (787) 217-4858. Providers update this record themselves, so call before visiting.

How can I verify Mariano Olmo Lopez, M.D.'s license?

NPPES lists Puerto Rico license number 18950, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Mariano Olmo Lopez, M.D. prescribe under Medicare Part D?

In 2024, Mariano Olmo Lopez, M.D. had 13,635 Medicare Part D claims for 621 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.