Larry Joichin, ASW
Social Worker · San Francisco, CA
Larry Joichin, ASW is a social worker with a practice address in San Francisco, California, and NPI 1114585718, issued on May 30, 2019. Check the license (California 105802, 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
- Larry Joichin
- Credential
- ASW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 105802 CA
Self-reported in NPPES; status is on the state search - Practice location
- 401 3RD St, San Francisco, CA 94107
- Phone
- (415) 281-5166
- Enumerated
- May 30, 2019
- Record last updated
- May 30, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest social worker records → All 10,332 in California → Look up another NPI →
Also registered at 401 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kyle Ahlers, ASWSocial Worker1891469961
- Daniel Andrade, LCSWClinical Social Worker1124571906
- Alexandra Badone, ACSWClinical Social Worker1790170090
- Elizabeth Barreras-Rivest, MDEmergency Medicine Physician1245729086
- Anna Berg, LCSWClinical Social Worker1992061956
- Francesca Biffi, LCSWClinical Social Worker1649697756
Verify Larry Joichin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 105802Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Larry Joichin among 10,332 social worker records in California
Larry Joichin, ASW is one of 10,332 social worker records with a practice address in California. 2% 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 2019, is newer than 52% of them.
- NPI issued2019 · 52% of these records are older, 43% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2019 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
576 social worker records list a practice address in San Francisco
They are 576 of the 38,143 NPPES records with a practice address in San Francisco, and 10,332 social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10,332 in California → Every provider in San Francisco → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Russell BermanSan Francisco, CA 941071396864989
- Andrew Butler-PothastSan Francisco, CA 941071962925693
- Lucy Chappell, LCSWSan Francisco, CA 941071043777402
- Cindy ChimalSan Francisco, CA 941071396208534
- Andrew HayesSan Francisco, CA 941071285658526
- Jeanine Kwan, LCSWSan Francisco, CA 941071710355987
- Katherine Kwon-GibsonSan Francisco, CA 941071134789886
- Kimberly Minter, ACSWSan Francisco, CA 941071700136876
Common questions
What is Larry Joichin, ASW's NPI number?
Larry Joichin, ASW's National Provider Identifier (NPI) is 1114585718, issued on May 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Larry Joichin, ASW located?
The NPPES record lists a practice address at 401 3RD St, San Francisco, CA, 94107. Phone: (415) 281-5166. Providers update this record themselves, so call before visiting.
How can I verify Larry Joichin, ASW's license?
NPPES lists California license number 105802, 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.