Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Pathology

Ananya Datta Mitra, MD

Works at hospitals in Marysville, CA · Chico, CA · Sacramento, CA · California

Summary

Dr. Ananya Datta Mitra, MD is a pathologist at 2315 Stockton Blvd, Sacramento, CA 95817. Phone: (916) 734-2657. Accepts Medicare assignment. In 2024, Ananya Datta Mitra had 448 Original Medicare patients and 2,490 services. NPI 1649651027. 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 Ananya Datta Mitra, 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 Ananya Datta Mitra accept Medicare assignment?
Yes. Medicare's clinician data says Ananya Datta Mitra 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 Ananya Datta Mitra see?
In 2024, CMS data shows 448 Original Medicare patients and 2,490 services for Ananya Datta Mitra. This counts Original Medicare only and measures volume, not quality.
What is Ananya Datta Mitra's NPI number?
1649651027. 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 Ananya Datta Mitra, 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 patients448
Services billed to Medicare2,490
Different services or procedures26
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Special stained specimen slides to examine tissue, each additional procedure (88341)1,071 services
  2. Special stained specimen slides to examine tissue including interpretation and report (88313)283 services
  3. Protein measurement, serum (84165)190 services
  4. Pathology examination of tissue using a microscope, intermediate complexity (88305)128 services
  5. Special stained specimen slides to examine tissue, initial procedure (88342)127 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 blood pressure71%
  • High cholesterol70%
  • Arthritis48%
  • Diabetes33%
  • Chronic kidney disease33%
  • Ischemic heart disease29%

Hospitals where Ananya Datta Mitra works

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

Group practices

Medicare enrollment lists Ananya Datta Mitra as a member of this group (CMS data updated October 2, 2026).

  • Regents of the Univ of Ca1,584 clinicians in the group

Specialties

Find other Pathology doctors in California →

Other pathologists in Sacramento

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

All pathologists in Sacramento →

Other clinicians in Regents of the Univ of Ca

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

Clinician information

CredentialMD
Graduation year2006 (20 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1649651027
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