Registry data as of Aug 27, 2026

Sophia Lin

Behavior Technician · San Francisco, CA

Sophia Lin is a behavior technician with a practice address in San Francisco, California, and NPI 1801512421, issued on Oct 14, 2022. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1801512421
Name
Sophia Lin
Primary taxonomy
Behavior Technician 106S00000X
Practice location
3221 20TH St, San Francisco, CA 94110
Phone
(415) 289-9422
Enumerated
Oct 14, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3221 20TH St

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

  1. Dylan EarpMental Health Counselor1407652852
  2. Evelyn FernandezMental Health Counselor1386449585

Verify Sophia Lin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

1,086 behavior technician records list a San Francisco practice address

They are 1,086 of the 38,143 NPPES records with a San Francisco practice address, and 174,024 behavior technician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other behavior technician records in California

  1. James A DetarFremont, CA1699551622
  2. Jordyn A JacksonMoreno Valley, CA1336837749
  3. Jessica A RodriguezIrvine, CA1033701982
  4. Yuki A'BeckettMonrovia, CA1548138944
  5. Paris A'SaniMonrovia, CA1336930510
  6. Rana AabedMonrovia, CA1245960640
  7. Lucila AabyMonrovia, CA1912691692
  8. Madeleine AahlSan Leandro, CA1386288140
  9. Erica AaltoTorrance, CA1598519159
  10. Kylie AardemaOrange, CA1124864210

Common questions

What is Sophia Lin's NPI number?

Sophia Lin's National Provider Identifier (NPI) is 1801512421, issued on Oct 14, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Sophia Lin located?

The NPPES record lists a practice address at 3221 20TH St, San Francisco, CA, 94110. Phone: (415) 289-9422. Providers update this record themselves, so call before visiting.

How can I verify Sophia Lin's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.