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Critical Care (Intensivists)

Biomaris Medina Rivera, MD

Works at hospitals in Cayey, PR · Puerto Rico

Summary

Dr. Biomaris Medina Rivera, MD is a critical care doctor at Calle Jose C Vazquez, Barrio Caonillas, Aibonito, PR 00705. Phone: (787) 434-1700. Accepts Medicare assignment. NPI 1043406614. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Critical care doctor (Medicare lists Critical Care (Intensivists))
  • Address: Calle Jose C Vazquez, Barrio Caonillas, Aibonito, PR 00705 · Directions (2 more locations)
  • Phone: (787) 434‑1700
  • Medicare: Accepts Medicare assignment
  • Hospital: Hospital Menonita de Cayey
  • Group practice: Hospital Menonita de Cayey (+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 Biomaris Medina 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 Biomaris Medina Rivera accept Medicare assignment?
Yes. Medicare's clinician data says Biomaris Medina 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 Biomaris Medina Rivera's NPI number?
1043406614. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Biomaris Medina Rivera works

Medicare's Facility Affiliation Data lists Biomaris Medina Rivera at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

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

Group practices

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

  • Hospital Menonita de Cayey58 clinicians in the group
  • Mennonite General Hospital Inc45 clinicians in the group

Specialties

Find other Critical Care (Intensivists) doctors in Puerto Rico →

Other critical care doctors in Puerto Rico

Clinicians with the same Medicare primary specialty in Puerto Rico — not a recommendation.

All critical care doctors in Puerto Rico →

Other clinicians in Hospital Menonita de Cayey

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)1043406614
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians