William Brown
Clinical Social Worker · Riverside, CA
William Brown is a clinical social worker with a practice address in Riverside, California, and NPI 1760951529, issued on Nov 21, 2018. Check the license (California LCSW103618, 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
- William Brown
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- LCSW103618 CA
ASW36810 CA
ASW90429 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9990 County Farm RD Ste 5, Riverside, CA 92503
- Phone
- (951) 358-3509
- Enumerated
- Nov 21, 2018
- Record last updated
- Apr 28, 2026
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 9990 County Farm RD Ste 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Suzanne BeckerMarriage & Family Therapist1649895053
- Monica BriggsMental Health Counselor1780958587
- Ruslana Cannell, MDPsychiatry Physician1710661897
- Jeffrey CopelandMental Health Counselor1225650708
Verify William Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCSW103618Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Brown among 36,261 clinical social worker records in California
William Brown 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 2018, is newer than 62% of them.
- NPI issued2018 · 62% of these records are older, 33% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2026 · 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).
481 clinical social worker records list a practice address in Riverside
They are 481 of the 13,893 NPPES records with a practice address in Riverside, 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 Riverside → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Sandra Aase, LCSWRiverside, CA 925031699872325
- Christina BartlettRiverside, CA 925031629137898
- Andrea Burt, LCSWRiverside, CA 925031972604155
- Linda Charter, LCSWRiverside, CA 925031245319177
- Dwayne George, LCSWRiverside, CA 925031134228612
- Angela Igrisan, LCSWRiverside, CA 925031922187459
- Adrienne Jordan, MSW, LCSWRiverside, CA 925031720163595
- Deborah Kelley, LCSWRiverside, CA 925031962580100
Common questions
What is William Brown's NPI number?
William Brown's National Provider Identifier (NPI) is 1760951529, issued on Nov 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is William Brown located?
The NPPES record lists a practice address at 9990 County Farm RD Ste 5, Riverside, CA, 92503. Phone: (951) 358-3509. Providers update this record themselves, so call before visiting.
How can I verify William Brown's license?
NPPES lists California license number LCSW103618, 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.