NPPES file of Aug 9, 2026

Stephanie Borja-Johnson, AUD

Audiologist · Stockton, CA

Stephanie Borja-Johnson, AUD is an audiologist with a practice address in Stockton, California, and NPI 1881143832, issued on Sep 30, 2016. Check the license (California 3155, 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
1881143832
Name
Stephanie Borja-Johnson
Credential
AUD
Primary taxonomy
Audiologist 231H00000X
License number
3155 CA
Self-reported in NPPES; status is on the state search
Practice location
2545 W Hammer LN, Stockton, CA 95209
Phone
(209) 957-7050
Enumerated
Sep 30, 2016
Record last updated
Sep 30, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170113002588); accepts 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 records → All 1,561 in California → Look up another NPI →

Also registered at 2545 W Hammer LN

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

  1. Anita Abraham, M.D.Endocrinology, Diabetes & Metabolism Physician1558380337
  2. Gary Alegre, MDOrthopaedic Surgery Physician1063467116
  3. Paynesha Anderson, M.D.Obstetrics & Gynecology Physician1447328117
  4. Ashwini Anumandla, M.D.Gastroenterology Physician1225263692
  5. Sanjeev Bansal, M.D.Emergency Medicine Physician1174737225
  6. David Bethune, M.D.Sports Medicine (Orthopaedic Surgery) Physician1437156221

Verify Stephanie Borja-Johnson 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 3155    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. Sutter Valley Medical FoundationStockton, CA

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

Stephanie Borja-Johnson among 1,561 audiologist records in California

Stephanie Borja-Johnson, AUD is one of 1,561 audiologist records with a practice address in California. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 60% of them.

  • NPI issued2016 · 60% of these records are older, 38% newer
  • In a Medicare fileYes · 23% of these records are
  • In the CMS Doctors and Clinicians fileYes · 28% of these records are
  • Graduated2016 · median 2014 among the 433 with a school on file
  • Record last updated2016 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in California

There are 1,561 audiologist records in California.

All 1,561 in California → Every provider in Stockton → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Troy Hamilton, M.S., CCC-AStockton, CA 952101619036530
  2. Erica Rodriguez, M.S., CCC-AStockton, CA 952101225288806
  3. Andrea Wallace, M.S.Stockton, CA 952101396819884
  4. Aunyaporn Amornpongchai, AU.D.Stockton, CA 952111063799740
  5. Munirah Awad, AUDStockton, CA 952111558097584
  6. Linda Wolff, M.A.Stockton, CA 952121871591917
  7. Sarah Garvey, AUDStockton, CA 952191811792054
  8. Kimberly Smith, AUDStockton, CA 952191023509734

Common questions

What is Stephanie Borja-Johnson, AUD's NPI number?

Stephanie Borja-Johnson, AUD's National Provider Identifier (NPI) is 1881143832, issued on Sep 30, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Borja-Johnson, AUD located?

The NPPES record lists a practice address at 2545 W Hammer LN, Stockton, CA, 95209. Phone: (209) 957-7050. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Borja-Johnson, AUD's license?

NPPES lists California license number 3155, 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.