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Nephrology

Oscar A. Rodriguez-Ayala, MD

Sees patients in Ridge, NY · New York

Summary

Dr. Oscar A. Rodriguez-Ayala, MD is a nephrologist at 1 Research Rd, Ridge, NY 11961. May accept Medicare assignment. NPI 1023654217. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Nephrologist (Medicare lists Nephrology)
  • Address: 1 Research Rd, Ridge, NY 11961 · Directions
  • Medicare: May accept Medicare assignment
  • Medical school: graduated 2016 (10 years since medical school)
  • Gender (as listed): Male
NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Oscar A. Rodriguez-Ayala, 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 Oscar A. Rodriguez-Ayala accept Medicare assignment?
Medicare's clinician data says Oscar A. Rodriguez-Ayala may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Oscar A. Rodriguez-Ayala's NPI number?
1023654217. 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 Oscar A. Rodriguez-Ayala is enrolled with Medicare (CMS data updated October 2, 2026).

  • 1 Research RdRidge, NY 11961

Specialties

Find other Nephrology doctors in New York →

Other nephrologists in New York

Clinicians with the same Medicare primary specialty in New York — not a recommendation.

All nephrologists in New York →

Clinician information

CredentialMD
Graduation year2016 (10 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1023654217
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