NPPES file of Aug 9, 2026

Carlos A. Rivera Alonso, O.D.

Optometrist · Juncos, PR

Carlos A. Rivera Alonso, O.D. is an optometrist with a practice address in Juncos, Puerto Rico, and NPI 1104823186, issued on Jul 5, 2005. Check the license (Puerto Rico 232-0016, as entered in NPPES) with the Puerto Rico board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104823186
Name
Carlos A. Rivera Alonso
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
232-0016 PR
Self-reported in NPPES; status is on the state search
Practice location
23 Calle Martinez, Juncos, PR 00777
Phone
(787) 734-9090
Enumerated
Jul 5, 2005
Record last updated
Jun 5, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20101026000783); accepts Medicare assignment
Medical or professional school
International American University At Puerto Rico - School Of Optometry, 1988
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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8 nearest optometrist records → All 506 in Puerto Rico → Look up another NPI →

Verify Carlos A. Rivera Alonso 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 232-0016    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
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Carlos A. Rivera Alonso among 506 optometrist records in Puerto Rico

Carlos A. Rivera Alonso, O.D. is one of 506 optometrist records with a practice address in Puerto Rico. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileNo · 17% of these records are
  • In the CMS Doctors and Clinicians fileYes · 18% of these records are
  • Graduated1988 · median 1996 among the 90 with a school on file
  • Record last updated2020 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 optometrist records list a practice address in Juncos

They are 3 of the 238 NPPES records with a practice address in Juncos, and 506 optometrist records in Puerto Rico. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 506 in Puerto Rico → Every provider in Juncos → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Ilian Diaz, O.D.Juncos, PR 007771598753048
  2. Nellie Valentin, LICENSED OPTICALJuncos, PR 007771669582730
  3. Jessica Bidot, O.D.Gurabo, PR 007781053492140
  4. Filiberto Garcia Espinosa, O.D.Gurabo, PR 007781215974845
  5. Ilka Rodriguez Menendez, ODGurabo, PR 007781376514331
  6. Maria SanchezGurabo, PR 007781407450240
  7. Angel Alicea Ortiz, O.D.Coto Laurel, PR 007801598837007
  8. Daniel Caraballo-Burgos, ODPonce, PR 007801396625349

Common questions

What is Carlos A. Rivera Alonso, O.D.'s NPI number?

Carlos A. Rivera Alonso, O.D.'s National Provider Identifier (NPI) is 1104823186, issued on Jul 5, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Carlos A. Rivera Alonso, O.D. located?

The NPPES record lists a practice address at 23 Calle Martinez, Juncos, PR, 00777. Phone: (787) 734-9090. Providers update this record themselves, so call before visiting.

How can I verify Carlos A. Rivera Alonso, O.D.'s license?

NPPES lists Puerto Rico license number 232-0016, 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. 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.