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Pathology

Yasodha Natkunam, MD

Works at hospitals in Stanford, CA · Pleasanton, CA · California

Summary

Dr. Yasodha Natkunam, MD is a pathologist at 300 Pasteur Dr, Stanford, CA 94305. Phone: (650) 723-4000. Accepts Medicare assignment. In 2024, Yasodha Natkunam had 187 Original Medicare patients and 852 services. NPI 1033261151. 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.

  • Specialty: Pathologist (Medicare lists Pathology)
  • Address: 300 Pasteur Dr, Stanford, CA 94305 · Directions (1 more location)
  • Phone: (650) 723‑4000
  • Medicare: Accepts Medicare assignment
  • Hospitals: Stanford Health Care, Stanford Health Care Tri-Valley
  • Group practice: Stanford Health Care
  • Medical school: Icahn School Of Medicine At Mount Sinai · graduated 1995 (31 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Yasodha Natkunam, 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 Yasodha Natkunam accept Medicare assignment?
Yes. Medicare's clinician data says Yasodha Natkunam 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 Yasodha Natkunam see?
In 2024, CMS data shows 187 Original Medicare patients and 852 services for Yasodha Natkunam. This counts Original Medicare only and measures volume, not quality.
What is Yasodha Natkunam's NPI number?
1033261151. 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 Yasodha Natkunam, 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 patients187
Services billed to Medicare852
Different services or procedures17
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Special stained specimen slides to examine tissue, each additional procedure (88341)403 services
  2. Special stained specimen slides to examine tissue, initial procedure (88342)72 services
  3. Surgical pathology consultation and report on referred slides prepared elsewhere (88321)70 services
  4. Microscopic genetic analysis of tumor, manual (88360)55 services
  5. Surgical pathology consultation and report on referred material requiring preparation of slides (88323)48 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 cholesterol66%
  • High blood pressure63%
  • Arthritis40%
  • Chronic kidney disease31%
  • Ischemic heart disease30%
  • Diabetes25%

Hospitals where Yasodha Natkunam works

Medicare's Facility Affiliation Data lists Yasodha Natkunam 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.

  • Stanford Health CareStanford, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050441
  • Stanford Health Care Tri-ValleyPleasanton, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050283

Practice locations

Addresses where Yasodha Natkunam is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Yasodha Natkunam as a member of this group (CMS data updated October 2, 2026).

  • Stanford Health Care3,122 clinicians in the group

Specialties

Find other Pathology doctors in California →

Other pathologists in Stanford

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

All pathologists in Stanford →

Other clinicians in Stanford Health Care

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

Clinician information

CredentialMD
Medical schoolIcahn School Of Medicine At Mount Sinai
Graduation year1995 (31 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1033261151
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