Hector J. Alonso Quinones, MD
Neurology Physician · Bayamon, PR
Hector J. Alonso Quinones, MD is a neurology physician with a practice address in Bayamon, Puerto Rico, and NPI 1417404716, issued on Sep 2, 2016. Check the license (Puerto Rico 23191, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hector J. Alonso Quinones
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 23191 PR
Self-reported in NPPES; status is on the state search - Practice location
- 64 Calle Santa Cruz Ste 205, Bayamon, PR 00961
- Phone
- (787) 473-8900
- Enumerated
- Sep 2, 2016
- Record last updated
- Feb 3, 2026
- Medicare enrollment
- Enrolled (PECOS I20240827000277); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 122 in Puerto Rico → Look up another NPI →
Also registered at 64 Calle Santa Cruz Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Mendez Morales, M.D.Neurology Physician1205032604
Verify Hector J. Alonso Quinones in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 23191Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $133.35
1 payment: food and beverage; the largest payer was Jazz Pharmaceuticals Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Hector J. Alonso Quinones among 122 neurology physician records in Puerto Rico
Hector J. Alonso Quinones, MD is one of 122 neurology physician records with a practice address in Puerto Rico. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 86% of them.
- NPI issued2016 · 86% of these records are older, 10% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2019 · median 1998 among the 86 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Puerto Rico
There are 122 neurology physician records in Puerto Rico.
All 122 in Puerto Rico → Every provider in Bayamon → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Horacio Daubon Del Valle, M.D.Bayamon, PR 009611467573204
- Rolando Diaz-Olivo, M.D.Bayamon, PR 009611356559256
- Jeanne Guevara-Mastrangelo, MDBayamon, PR 009611780818237
- Tomas Hernandez-Ortiz, M.D.; M.P.H.Bayamon, PR 009611912921628
- Melissa Mendez Morales, M.D.Bayamon, PR 009611205032604
- Nicolas Perez Maldonado, M.D.Bayamon, PR 009611558354829
- Luis Rivera-Ramos, M.D.Bayamon, PR 009611265630172
- Rene Sanchez-Borrero, M.D.Bayamon, PR 009611245455336
Common questions
What is Hector J. Alonso Quinones, MD's NPI number?
Hector J. Alonso Quinones, MD's National Provider Identifier (NPI) is 1417404716, issued on Sep 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Hector J. Alonso Quinones, MD located?
The NPPES record lists a practice address at 64 Calle Santa Cruz Ste 205, Bayamon, PR, 00961. Phone: (787) 473-8900. Providers update this record themselves, so call before visiting.
How can I verify Hector J. Alonso Quinones, MD's license?
NPPES lists Puerto Rico license number 23191, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity 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.
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.