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Nephrology

Christopher Borrero Natal, MD

Works at hospitals in Aibonito, PR · Cayey, PR · Puerto Rico

Summary

Christopher Borrero Natal, MD (Nephrology) is listed by Medicare at 2 hospitals in Aibonito, PR and Cayey, PR. NPI 1821448341. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Christopher Borrero Natal, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

NephrologyPrimary specialty
YesAccepts Medicare assignment
10Years since medical school (graduated 2016)
MaleGender (as listed)

Quick answers

Which hospitals does Christopher Borrero Natal work at?
Medicare's official clinician data lists Christopher Borrero Natal at 2 hospitals: Hospital Menonita de Aibonito and Hospital Menonita de Cayey. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Christopher Borrero Natal see patients?
Medicare's clinician data lists 1 practice location in Santa Isabel, PR. Call before your visit to confirm the address.
What is Christopher Borrero Natal's specialty?
Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
Does Christopher Borrero Natal accept Medicare assignment?
Yes. Medicare's clinician data says Christopher Borrero Natal accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Christopher Borrero Natal?
(787) 590-8917, as listed in official Medicare / NPI Registry data.
What is Christopher Borrero Natal's NPI number?
1821448341. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Christopher Borrero Natal works

Medicare's Facility Affiliation Data lists Christopher Borrero Natal at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Christopher Borrero Natal is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Nephrology doctors in Puerto Rico →

Other nephrologists in Santa Isabel

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

All nephrologists in Santa Isabel →

Clinician information

CredentialMD
Graduation year2016
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1821448341
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians