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General Practice

Karen Ruperto Rivera, MD

Sees patients in Ponce, PR · Adjuntas, PR · Puerto Rico

Summary

Dr. Karen Ruperto Rivera, MD is a general practitioner at 396 Calle Dr Luis F Salas, Urb. Ind. Reparada, Ponce, PR 00716. Phone: (787) 829-2040. Accepts Medicare assignment. NPI 1861409781. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: General practitioner (Medicare lists General Practice)
  • Address: 396 Calle Dr Luis F Salas, Urb. Ind. Reparada, Ponce, PR 00716 · Directions (1 more location)
  • Phone: (787) 829‑2040
  • Medicare: Accepts Medicare assignment
  • Group practice: Tiber Health Public Benefit Corporation (+1 more)
  • Medical school: graduated 2003 (23 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Karen Ruperto Rivera, 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 Karen Ruperto Rivera accept Medicare assignment?
Yes. Medicare's clinician data says Karen Ruperto Rivera 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 Karen Ruperto Rivera's NPI number?
1861409781. 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 Karen Ruperto Rivera is enrolled with Medicare (CMS data updated October 2, 2026).

  • 396 Calle Dr Luis F Salas, Urb. Ind. ReparadaPonce, PR 00716
  • 4 Calle Dr DefendiniAdjuntas, PR 00601 (787) 829‑2040

Group practices

Medicare enrollment lists Karen Ruperto Rivera as a member of these groups (CMS data updated October 2, 2026).

  • Tiber Health Public Benefit Corporation13 clinicians in the group
  • Departamento de Salud Oficial10 clinicians in the group

Specialties

Find other General Practice doctors in Puerto Rico →

Other general practitioners in Ponce

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

All general practitioners in Ponce →

Other clinicians in Tiber Health Public Benefit Corporation

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2003 (23 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861409781
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