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General Practice

Santiago Rivera Ortega, MD

Sees patients in Isabela, PR · Puerto Rico

Summary

Dr. Santiago Rivera Ortega, MD is a general practitioner at Ave Militar, 3623 Pmb 492, Isabela, PR 00662. Phone: (787) 830-1654. Accepts Medicare assignment. NPI 1730151879. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: General practitioner (Medicare lists General Practice)
  • Address: Ave Militar, 3623 Pmb 492, Isabela, PR 00662 · Directions (1 more location)
  • Phone: (787) 830‑1654
  • Medicare: Accepts Medicare assignment
  • Medical school: graduated 2000 (26 years since medical school)
  • Gender (as listed): Male
Call(787) 830‑1654 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Santiago Rivera Ortega, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Santiago Rivera Ortega accept Medicare assignment?
Yes. Medicare's clinician data says Santiago Rivera Ortega accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Santiago Rivera Ortega's NPI number?
1730151879. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Santiago Rivera Ortega is enrolled with Medicare (CMS data updated October 2, 2026).

  • Ave Militar, 3623 Pmb 492Isabela, PR 00662
  • Carr 113 Km, 2 Bo GuayaboIsabela, PR 00662 (787) 830‑1654

Specialties

Find other General Practice doctors in Puerto Rico →

Other general practitioners in Isabela

Clinicians with the same Medicare primary specialty in Isabela, PR — not a recommendation.

All general practitioners in Isabela →

Clinician information

CredentialMD
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1730151879
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians