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Nephrology

Ashok Nath, MD

Works at hospitals in San Bernardino, CA · Lake Arrowhead, CA · Redlands, CA … · California

Summary

Ashok Nath, MD (Nephrology) is listed by Medicare at 5 hospitals in San Bernardino, CA, Lake Arrowhead, CA and Redlands, CA and other places. NPI 1992951115. 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 Ashok Nath, 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
23Years since medical school (graduated 2003)
MaleGender (as listed)
Nephrology Associates Medical Group IncGroup practice

Quick answers

Which hospitals does Ashok Nath work at?
Medicare's official clinician data lists Ashok Nath at 5 hospitals: Community Hospital of San Bernardino, Mountains Community Hospital, Redlands Community Hospital, San Gorgonio Memorial Hospital and St Bernardine Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Ashok Nath see patients?
Medicare's clinician data lists 1 practice location in Hemet, CA. Call before your visit to confirm the address.
What is Ashok Nath's specialty?
Medicare lists Nephrology as the primary specialty.
Does Ashok Nath accept Medicare assignment?
Yes. Medicare's clinician data says Ashok Nath 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 Ashok Nath?
(951) 652-3558, as listed in official Medicare / NPI Registry data.
What is Ashok Nath's NPI number?
1992951115. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Ashok Nath works

Medicare's Facility Affiliation Data lists Ashok Nath 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 Ashok Nath is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ashok Nath as a member of this group (CMS data updated 2026-10-02).

  • Nephrology Associates Medical Group Inc64 clinicians in the group

Specialties

Find other Nephrology doctors in California →

Other nephrologists in California

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

All nephrologists in California →

Clinician information

CredentialMD
Graduation year2003
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1992951115
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