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Internal Medicine

Rajnish Jandial, MD

Works at hospitals in Glendale, CA · California

Summary

Dr. Rajnish Jandial, MD is an internal medicine doctor at 12401 Washington Blvd, Whittier, CA 90602. Phone: (562) 698-0811. Accepts Medicare assignment. NPI 1639102346. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 12401 Washington Blvd, Whittier, CA 90602 · Directions (3 more locations)
  • Phone: (562) 698‑0811
  • Medicare: Accepts Medicare assignment
  • Hospital: USC Verdugo Hills Hospital
  • Group practice: PIH Health Physicians (+1 more)
  • Medical school: graduated 1998 (28 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Rajnish Jandial, 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 Rajnish Jandial accept Medicare assignment?
Yes. Medicare's clinician data says Rajnish Jandial 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 Rajnish Jandial's NPI number?
1639102346. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Rajnish Jandial works

Medicare's Facility Affiliation Data lists Rajnish Jandial 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 Rajnish Jandial is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Rajnish Jandial as a member of these groups (CMS data updated October 2, 2026).

  • PIH Health Physicians622 clinicians in the group
  • Concord Hospitalist Group a Medical Corporation15 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Whittier

Clinicians with the same Medicare primary specialty in Whittier, CA — not a recommendation.

All internal medicine doctors in Whittier →

Other clinicians in PIH Health Physicians

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

Clinician information

CredentialMD
Graduation year1998 (28 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639102346
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