Michael Lafferty, L.C.S.W.
Social Worker · San Leandro, CA
Michael Lafferty, L.C.S.W. is a social worker with a practice address in San Leandro, California, and NPI 1851502538, issued on May 24, 2007. Check the license (California LCS23861, 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
- Michael Lafferty
- Credential
- L.C.S.W.
- Primary taxonomy
- Social Worker 104100000X
- License number
- LCS23861 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2045 Fairmont Dr, San Leandro, CA 94578
- Phone
- (510) 667-7500
- Enumerated
- May 24, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (510) 667-7522
- Entity
- Type 1 · individual
8 nearest social worker records → All 10,332 in California → Look up another NPI →
Also registered at 2045 Fairmont Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Madelaine AlejandroClinical Social Worker1336663574
- Lydia AppleStudent in an Organized Health Care Education/Training Program1184018442
- Lorna Bland, MDPsychiatry Physician1124079686
- Steven BucholtzMental Health Counselor1588926729
- Catherine ChenMental Health Counselor1144553462
- Michael Cheng, LCSWClinical Social Worker1205086345
Verify Michael Lafferty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCS23861Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Michael Lafferty among 10,332 social worker records in California
Michael Lafferty, L.C.S.W. 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 2007, is newer than 3% of them.
- NPI issued2007 · 3% of these records are older, 87% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2007 · 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).
103 social worker records list a practice address in San Leandro
They are 103 of the 4,976 NPPES records with a practice address in San Leandro, 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 Leandro → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Lia BrescianiSan Leandro, CA 945781962663823
- Karen Capece, MSWSan Leandro, CA 945781801077888
- Ariana IbarraSan Leandro, CA 945781003941774
- Rena JonesSan Leandro, CA 945781376702076
- Emily McManeSan Leandro, CA 945781346407632
- Toni ParkerSan Leandro, CA 945781124278122
- Sylvia Pizzini, DPASan Leandro, CA 945781306972062
- Allen SandersSan Leandro, CA 945781922219757
Common questions
What is Michael Lafferty, L.C.S.W.'s NPI number?
Michael Lafferty, L.C.S.W.'s National Provider Identifier (NPI) is 1851502538, issued on May 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Lafferty, L.C.S.W. located?
The NPPES record lists a practice address at 2045 Fairmont Dr, San Leandro, CA, 94578. Phone: (510) 667-7500. Providers update this record themselves, so call before visiting.
How can I verify Michael Lafferty, L.C.S.W.'s license?
NPPES lists California license number LCS23861, 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.