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Diagnostic Radiology

Alka Thakran, MD

Works at hospitals in Marysville, CA · Colusa, CA · California

Summary

Alka Thakran, MD (Diagnostic Radiology) is listed by Medicare at 2 hospitals in Marysville, CA and Colusa, CA. NPI 1326026832. 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 Alka Thakran, 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

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
36Years since medical school (graduated 1990)
FemaleGender (as listed)
Rideout Memorial HospitalGroup practice

Quick answers

Which hospitals does Alka Thakran work at?
Medicare's official clinician data lists Alka Thakran at 2 hospitals: Adventist Health and Rideout and Colusa Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Alka Thakran see patients?
Medicare's clinician data lists 1 practice location in Marysville, CA. Call before your visit to confirm the address.
What is Alka Thakran's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Alka Thakran accept Medicare assignment?
Yes. Medicare's clinician data says Alka Thakran 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 Alka Thakran?
(530) 740-1900, as listed in official Medicare / NPI Registry data.
What is Alka Thakran's NPI number?
1326026832. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Alka Thakran works

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

Group practices

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

  • Rideout Memorial Hospital87 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in California →

Other radiologists in California

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

All radiologists in California →

Clinician information

CredentialMD
Graduation year1990
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1326026832
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