NPPES file of Aug 9, 2026

Johnna Tanji, AU.D.

Audiologist-Hearing Aid Fitter · San Jose, CA

Johnna Tanji, AU.D. is an audiologist-hearing aid fitter with a practice address in San Jose, California, and NPI 1225539422, issued on Feb 22, 2018. Check the license (California AU3316, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225539422
Name
Johnna Tanji
Credential
AU.D.
Primary taxonomy
Audiologist-Hearing Aid Fitter 237600000X
License number
AU3316 CA
Self-reported in NPPES; status is on the state search
Practice location
200 Jose Figueres Ave Ste 280, San Jose, CA 95116
Phone
(408) 937-8900
Enumerated
Feb 22, 2018
Record last updated
Dec 13, 2023
Medicare enrollment
Enrolled (PECOS I20181016002015); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest audiologist-hearing aid fitter records → All 421 in California → Look up another NPI →

Also registered at 200 Jose Figueres Ave Ste 280

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Suzanne Estep, AU.D.Audiologist-Hearing Aid Fitter1356620025
  2. Elise Meyer, M.A.Audiologist1871896472
  3. Kathy ThaiHearing Instrument Specialist1730029737
  4. Estela VargasHearing Instrument Specialist1013217058

Verify Johnna Tanji in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license AU3316    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Hearbright AN Audiology CorporationSan Jose, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Johnna Tanji among 421 audiologist-hearing aid fitter records in California

Johnna Tanji, AU.D. is one of 421 audiologist-hearing aid fitter records with a practice address in California. 18% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 78% of them.

  • NPI issued2018 · 78% of these records are older, 18% newer
  • In a Medicare fileYes · 18% of these records are
  • In the CMS Doctors and Clinicians fileYes · 25% of these records are
  • Graduated2015 · median 2009 among the 107 with a school on file
  • Record last updated2023 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 237600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist-Hearing Aid Fitter providers in California

There are 421 audiologist-hearing aid fitter records in California.

All 421 in California → Every provider in San Jose → Audiologist-Hearing Aid Fitter nationwide →

The 8 audiologist-hearing aid fitter records with the nearest ZIP codes

  1. Suzanne Estep, AU.D.San Jose, CA 951161356620025
  2. Julie Cutting, M.A.San Jose, CA 951121609957364
  3. Kimber Gallagher, AU.D.San Jose, CA 951121679766026
  4. June McCulloughSan Jose, CA 951121326131749
  5. Nancy Notor, M.S.San Jose, CA 951251427224492
  6. Nobuko Ito, AU.D.San Jose, CA 951291700930393
  7. Marshall Shoquist, PH. D.Santa Cruz, CA 950621811078116
  8. Erica Burdoin-RogersSanta Cruz, CA 950601790956290

Common questions

What is Johnna Tanji, AU.D.'s NPI number?

Johnna Tanji, AU.D.'s National Provider Identifier (NPI) is 1225539422, issued on Feb 22, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Johnna Tanji, AU.D. located?

The NPPES record lists a practice address at 200 Jose Figueres Ave Ste 280, San Jose, CA, 95116. Phone: (408) 937-8900. Providers update this record themselves, so call before visiting.

How can I verify Johnna Tanji, AU.D.'s license?

NPPES lists California license number AU3316, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.