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Qualified Audiologist

Johnna A. Tanji, AU

Sees patients in San Jose, CA · California

Summary

Johnna A. Tanji, AU (Qualified Audiologist) is enrolled with Medicare at 2 practice locations in San Jose, CA. NPI 1225539422. Source: CMS National Downloadable File, updated 2026-10-02.

Call(408) 937‑8900 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Johnna A. Tanji, 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

2Practice locations
Qualified AudiologistPrimary specialty
May acceptAccepts Medicare assignment
11Years since medical school (graduated 2015)
FemaleGender (as listed)
Hearbright An Audiology CorporationGroup practice

Quick answers

Where does Johnna A. Tanji see patients?
Medicare's clinician data lists 2 practice locations, including San Jose, CA. Call before your visit to confirm the address.
What is Johnna A. Tanji's specialty?
Medicare lists Qualified Audiologist as the primary specialty.
Does Johnna A. Tanji accept Medicare assignment?
Medicare's clinician data says Johnna A. Tanji may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Johnna A. Tanji?
(408) 937-8900, as listed in official Medicare / NPI Registry data.
What is Johnna A. Tanji's NPI number?
1225539422. 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 Johnna A. Tanji is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Johnna A. Tanji as a member of this group (CMS data updated 2026-10-02).

  • Hearbright An Audiology Corporation3 clinicians in the group

Specialties

Find other clinicians: Qualified Audiologist, California →

Other audiologists in San Jose

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

All audiologists in San Jose →

Clinician information

CredentialAU
Graduation year2015
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1225539422
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