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Diagnostic Radiology

Rajiv K. Chopra, MD

Works at hospitals in Redding, CA · Grass Valley, CA · Woodland, CA · California

Summary

Dr. Rajiv K. Chopra, MD is a radiologist at 6305 Coyle Ave, Carmichael, CA 95608. Phone: (916) 535-2000. Accepts Medicare assignment. In 2024, Rajiv K. Chopra had 342 Original Medicare patients and 396 services. NPI 1356469845. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Rajiv K. Chopra, 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 Rajiv K. Chopra accept Medicare assignment?
Yes. Medicare's clinician data says Rajiv K. Chopra 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.
How many Medicare patients does Rajiv K. Chopra see?
In 2024, CMS data shows 342 Original Medicare patients and 396 services for Rajiv K. Chopra. This counts Original Medicare only and measures volume, not quality.
What is Rajiv K. Chopra's NPI number?
1356469845. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Rajiv K. Chopra, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients342
Services billed to Medicare396
Different services or procedures23
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Mri scan of arm joint without contrast (73221)99 services
  2. Ultrasound study of one arm or leg veins with compression and maneuvers (93971)45 services
  3. Limited ultrasound scan of joint or other extremity structure except blood vessels (76882)41 services
  4. Mri scan of leg joint without contrast (73721)40 services
  5. Limited ultrasound scan of abdomen (76705)21 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • Arthritis72%
  • High blood pressure69%
  • Diabetes26%
  • Anxiety23%
  • Depression22%

Hospitals where Rajiv K. Chopra works

Medicare's Facility Affiliation Data lists Rajiv K. Chopra 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.

  • Mercy Medical Center ReddingRedding, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050280
  • Sierra Nevada Memorial HospitalGrass Valley, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050150
  • Woodland Memorial HospitalWoodland, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050127

Practice locations

Addresses where Rajiv K. Chopra is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Rajiv K. Chopra as a member of this group (CMS data updated October 2, 2026).

  • Dignity Health Medical Foundation1,184 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in California →

Other radiologists in Carmichael

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

All radiologists in Carmichael →

Other clinicians in Dignity Health Medical Foundation

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

Clinician information

CredentialMD
Medical schoolChicago College Of Medicine And Surgery
Graduation year2002 (24 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1356469845
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. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians