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Family Practice

Tanya Kantak, DO

Sees patients in Whittier, CA · Fullerton, CA · California

Summary

Dr. Tanya Kantak, DO is a family doctor at 12401 Washington Blvd, Whittier, CA 90602. May accept Medicare assignment. NPI 1083318224. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 12401 Washington Blvd, Whittier, CA 90602 · Directions (1 more location)
  • Medicare: May accept Medicare assignment
  • Medical school: Western University Of Health Sciences College Of Dental Med · graduated 2023 (3 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Tanya Kantak, 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 Tanya Kantak accept Medicare assignment?
Medicare's clinician data says Tanya Kantak may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Tanya Kantak's NPI number?
1083318224. 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 Tanya Kantak is enrolled with Medicare (CMS data updated October 2, 2026).

  • 12401 Washington BlvdWhittier, CA 90602
  • 2518 Trieste WayFullerton, CA 92833

Specialties

Find other Family Practice doctors in California →

Other family doctors in Whittier

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

All family doctors in Whittier →

Clinician information

CredentialDO
Medical schoolWestern University Of Health Sciences College Of Dental Med
Graduation year2023 (3 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1083318224
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 October 2, 2026, retrieved October 29, 2026
  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