John Chan, LCSW
Clinical Social Worker · San Francisco, CA
John Chan, LCSW is a clinical social worker with a practice address in San Francisco, California, and NPI 1174723928, issued on Jul 20, 2007. Check the license (California LCS12211, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Chan
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCS12211 CA
Self-reported in NPPES; status is on the state search - Practice location
- 729 Filbert St, San Francisco, CA 94133
- Phone
- (415) 352-2000
- Enumerated
- Jul 20, 2007
- Record last updated
- Jul 20, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (415) 352-2050
- Medicare enrollment
- Enrolled (PECOS I20050429000317); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 729 Filbert St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sahih Abdulnasir-LauRegistered Nurse1538921820
- Rosemarie AndalNurse's Aide1205014883
- Jovilia Ao, RN, PARegistered Nurse1548334584
- Yuriko AzumaMental Health Counselor1053505537
- Runzhi CaiCommunity Health Worker1043944150
- Maia CarriveauMarriage & Family Therapist1043457807
Verify John Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCS12211Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 90.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- City And County OF San FranciscoSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Chan among 36,261 clinical social worker records in California
John Chan, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 76% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated1978 · median 2012 among the 4,008 with a school on file
- Record last updated2007 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,358 clinical social worker records list a practice address in San Francisco
They are 1,358 of the 38,143 NPPES records with a practice address in San Francisco, and 36,261 clinical social worker records in California.
All 36,261 in California → Every provider in San Francisco → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Sandra Chu, MSWSan Francisco, CA 941331164605341
- Huong Hoang, LCSWSan Francisco, CA 941331215054978
- Salome Hwee, LCSWSan Francisco, CA 941331306963061
- Rudolf KaoSan Francisco, CA 941331780758318
- Edward Koo, LCSWSan Francisco, CA 941331497872154
- Mary Lam, LCSWSan Francisco, CA 941331689791337
- Wilma Louie, LCSWSan Francisco, CA 941331962569673
- Violet Ng, LCSWSan Francisco, CA 941331528185196
Common questions
What is John Chan, LCSW's NPI number?
John Chan, LCSW's National Provider Identifier (NPI) is 1174723928, issued on Jul 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Chan, LCSW located?
The NPPES record lists a practice address at 729 Filbert St, San Francisco, CA, 94133. Phone: (415) 352-2000. Providers update this record themselves, so call before visiting.
How can I verify John Chan, LCSW's license?
NPPES lists California license number LCS12211, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is John Chan, LCSW's MIPS final score?
The 2023 MIPS final score is 90.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.
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.