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Gastroenterology

Krisna P. Chai, MD

Sees patients in Santa Clara, CA · Stockton, CA · California

Summary

Krisna P. Chai, MD (Gastroenterology) is enrolled with Medicare at 3 practice locations in Santa Clara, CA and Stockton, CA. NPI 1013007202. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Krisna P. Chai, 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

GastroenterologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
24Years since medical school (graduated 2002)
Baylor College Of MedicineMedical school
MaleGender (as listed)
Permanente Medical Group IncGroup practice

Quick answers

Where does Krisna P. Chai see patients?
Medicare's clinician data lists 3 practice locations, including Santa Clara, CA and Stockton, CA. Call before your visit to confirm the address.
What is Krisna P. Chai's specialty?
Medicare lists Gastroenterology as the primary specialty.
Does Krisna P. Chai accept Medicare assignment?
Yes. Medicare's clinician data says Krisna P. Chai 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.
Does Krisna P. Chai offer telehealth?
Medicare's clinician data says Krisna P. Chai offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Krisna P. Chai?
(408) 851-1000, as listed in official Medicare / NPI Registry data.
What is Krisna P. Chai's NPI number?
1013007202. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Krisna P. Chai is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Krisna P. Chai as a member of this group (CMS data updated 2026-10-02).

  • Permanente Medical Group Inc10,996 clinicians in the group

Specialties

Find other Gastroenterology doctors in California →

Other gastroenterologists in Santa Clara

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

All gastroenterologists in Santa Clara →

Clinician information

CredentialMD
Medical schoolBaylor College Of Medicine
Graduation year2002
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1013007202
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians