Adam Lin
Audiologist-Hearing Aid Fitter · San Francisco, CA
Adam Lin is an audiologist-hearing aid fitter with a practice address in San Francisco, California, and NPI 1447307418, issued on Jan 4, 2007. Check the license (California AU 2042, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Adam Lin
- Primary taxonomy
- Audiologist-Hearing Aid Fitter 237600000X
- License number
- AU 2042 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4141 Geary Blvd, San Francisco, CA 94118
- Phone
- (415) 833-8222
- Enumerated
- Jan 4, 2007
- Record last updated
- Jan 3, 2022
- Entity
- Type 1 · individual
8 nearest audiologist-hearing aid fitter records → All 421 in California → Look up another NPI →
Also registered at 4141 Geary Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Adam Lin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license AU 2042Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Adam Lin among 421 audiologist-hearing aid fitter records in California
Adam Lin 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 not. Its NPI, issued in 2007, is newer than 26% of them.
- NPI issued2007 · 26% of these records are older, 55% newer
- In a Medicare fileNo · 18% of these records are
- In the CMS Doctors and Clinicians fileNo · 25% of these records are
- Record last updated2022 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 421 in California → Every provider in San Francisco → Audiologist-Hearing Aid Fitter nationwide →
The 8 audiologist-hearing aid fitter records with the nearest ZIP codes
- Tia Carroll, M.S. CCC-ASan Francisco, CA 941181336200534
- Geleeza Joy IdolyantesSan Francisco, CA 941181447816129
- Emily KaySan Francisco, CA 941181043888092
- Soo Mei Lee, AU.D., CCC-ASan Francisco, CA 941181710041421
- Robert Miley, M.A., CCC-ASan Francisco, CA 941181609930494
- Christina Quang, AU.D.San Francisco, CA 941181699137992
- Andrea RafiiSan Francisco, CA 941181104151711
- Fatima Sajjadi, AUDSan Francisco, CA 941171962057315
Common questions
What is Adam Lin's NPI number?
Adam Lin's National Provider Identifier (NPI) is 1447307418, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Adam Lin located?
The NPPES record lists a practice address at 4141 Geary Blvd, San Francisco, CA, 94118. Phone: (415) 833-8222. Providers update this record themselves, so call before visiting.
How can I verify Adam Lin's license?
NPPES lists California license number AU 2042, 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. An NPI identifies who bills; it is not a license.
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.