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Vascular Surgery

Shaunak S. Adkar, MD

Works at hospitals in San Jose, CA · California

Summary

Dr. Shaunak S. Adkar, MD is a vascular surgeon at 500 Pasteur Dr, Fl 3, Palo Alto, CA 94304. May accept Medicare assignment. NPI 1538722400. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Vascular surgeon (Medicare lists Vascular Surgery)
  • Address: 500 Pasteur Dr, Fl 3, Palo Alto, CA 94304 · Directions
  • Medicare: May accept Medicare assignment
  • Hospital: Santa Clara Valley Medical Center
  • Medical school: Duke University School Of Medicine · graduated 2019 (7 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Shaunak S. Adkar, 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 Shaunak S. Adkar accept Medicare assignment?
Medicare's clinician data says Shaunak S. Adkar may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Shaunak S. Adkar's NPI number?
1538722400. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Shaunak S. Adkar works

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

Specialties

Find other Vascular Surgery doctors in California →

Other vascular surgeons in California

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

All vascular surgeons in California →

Clinician information

CredentialMD
Medical schoolDuke University School Of Medicine
Graduation year2019 (7 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1538722400
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