Paul Mark Gibson, LCSW
Clinical Social Worker · San Leandro, CA
Paul Mark Gibson, LCSW is a clinical social worker with a practice address in San Leandro, California, and NPI 1548394133, issued on Mar 15, 2007. Check the license (California LCS11218, 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
- Paul Mark Gibson
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCS11218 CA
Self-reported in NPPES; status is on the state search - Practice location
- 545 Estudillo Ave, San Leandro, CA 94577
- Phone
- (510) 352-9200
- Enumerated
- Mar 15, 2007
- Record last updated
- Aug 6, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (510) 352-3120
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 545 Estudillo Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Summar AbdallahStudent in an Organized Health Care Education/Training Program1215591003
- Valerie Alba Lomeli, ACSW #129964Social Worker1770003147
- Douglas AmenaghawonMental Health Counselor1699012344
- Jessica Barber, MAMarriage & Family Therapist1134258494
- Jessica Bass, LCSWClinical Social Worker1164570560
- Andrew BlairMental Health Counselor1912375965
Verify Paul Mark Gibson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCS11218Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Paul Mark Gibson among 36,261 clinical social worker records in California
Paul Mark Gibson, 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 not. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 76% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- 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).
270 clinical social worker records list a practice address in San Leandro
They are 270 of the 4,976 NPPES records with a practice address in San Leandro, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36,261 in California → Every provider in San Leandro → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Debra Bartenstein, L.C.S.W.San Leandro, CA 945771326073297
- Jessica Bass, LCSWSan Leandro, CA 945771164570560
- Jennifer Castello, MSW, LCSWSan Leandro, CA 945771043383482
- Anitra Clark, LCSWSan Leandro, CA 945771649280595
- Lisa Galan-De Martinez, LCSWSan Leandro, CA 945771841351327
- Michael Gelbart, LCSWSan Leandro, CA 945771992785042
- Layla Ghazzagh, LCSWSan Leandro, CA 945771053477836
- Norma Grimm, LCSWSan Leandro, CA 945771215093687
Common questions
What is Paul Mark Gibson, LCSW's NPI number?
Paul Mark Gibson, LCSW's National Provider Identifier (NPI) is 1548394133, issued on Mar 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Paul Mark Gibson, LCSW located?
The NPPES record lists a practice address at 545 Estudillo Ave, San Leandro, CA, 94577. Phone: (510) 352-9200. Providers update this record themselves, so call before visiting.
How can I verify Paul Mark Gibson, LCSW's license?
NPPES lists California license number LCS11218, 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.