NPPES file of Aug 9, 2026

Tomas Hernandez-Ortiz, M.D.; M.P.H.

Neurology Physician · Bayamon, PR

Tomas Hernandez-Ortiz, M.D.; M.P.H. is a neurology physician with a practice address in Bayamon, Puerto Rico, and NPI 1912921628, issued on Jul 26, 2006. Check the license (Puerto Rico 3707, 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
1912921628
Name
Tomas Hernandez-Ortiz
Credential
M.D.; M.P.H.
Primary taxonomy
Neurology Physician 2084N0400X
License number
3707 PR
Self-reported in NPPES; status is on the state search
Practice location
73 Calle Santa Cruz, Bayamon, PR 00961
Phone
(787) 786-4125
Enumerated
Jul 26, 2006
Record last updated
Jul 8, 2007 (not updated in 19 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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Also registered at 73 Calle Santa Cruz

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

  1. Erving Arroyo Flores, M.D.Allergy & Immunology Physician1285988246
  2. Sylma Batista, M.DGeriatric Psychiatry Physician1396726584
  3. Fernando Cabrera Delgado, MD.Sports Medicine (Neuromusculoskeletal Medicine) Physician1689755126
  4. Sonia M. Cintron Clos, DMDGeneral Practice Dentistry1972513729
  5. Joanel Cruet Torres, PHARM.DPharmacist1215472782
  6. Horacio Daubon Del Valle, M.D.Neurology Physician1467573204

Verify Tomas Hernandez-Ortiz 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 3707    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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46% fewer Medicare Part D claims than the average neurology physician in 2024

737 Medicare Part D claims for 86 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Tomas Hernandez-Ortiz737
  2. Specialty average1,370

Most prescribed

  1. Gabapentin109 claims
  2. Tizanidine Hcl55 claims
  3. Nabumetone52 claims
  4. Butalbital-Acetaminophen-Caffe43 claims
  5. Memantine Hcl Er36 claims
  6. Clotrimazole-Betamethasone34 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.

Neurology Physician providers in Puerto Rico

There are 122 neurology physician records in Puerto Rico.

All 122 in Puerto Rico → Every provider in Bayamon →

Other neurology physician records in Puerto Rico

  1. Jose Acevedo, MDMayaguez, PR1447451836
  2. Iris Acevedo-Marty, M.D.Aguadilla, PR1679677041
  3. Heriberto Acosta, M.D.San Juan, PR1194895045
  4. Marelisa Albelo Martinez, MDSan Juan, PR1912407081
  5. Gishlaine Alfonso, MDHato Rey, PR1053374975
  6. Hector Alonso Quinones, MDBayamon, PR1417404716
  7. Ricardo Alvarado-Melendez, M.D.San Juan, PR1679776348
  8. Ada Andino-Rivas, MDBayamon, PR1457486946
  9. Jose Avila Ornelas, MDCaguas, PR1467868927
  10. Oscar Baez-Soria, M.D.Vega Baja, PR1144317702

Common questions

What is Tomas Hernandez-Ortiz, M.D.; M.P.H.'s NPI number?

Tomas Hernandez-Ortiz, M.D.; M.P.H.'s National Provider Identifier (NPI) is 1912921628, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tomas Hernandez-Ortiz, M.D.; M.P.H. located?

The NPPES record lists a practice address at 73 Calle Santa Cruz, Bayamon, PR, 00961. Phone: (787) 786-4125. Providers update this record themselves, so call before visiting.

How can I verify Tomas Hernandez-Ortiz, M.D.; M.P.H.'s license?

NPPES lists Puerto Rico license number 3707, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Tomas Hernandez-Ortiz, M.D.; M.P.H. prescribe under Medicare Part D?

In 2024, Tomas Hernandez-Ortiz, M.D.; M.P.H. had 737 Medicare Part D claims for 86 beneficiaries; the average among neurology physician prescribers was 1,370. 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.