NPPES file of Aug 9, 2026

Sydney Brown, LCSW

Clinical Social Worker · Nevada City, CA

Sydney Brown, LCSW is a clinical social worker with a practice address in Nevada City, California, and NPI 1568126035, issued on Oct 29, 2021. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568126035
Name
Sydney Brown
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
145 Bost Ave, Nevada City, CA 95959
Phone
(530) 274-2000
Enumerated
Oct 29, 2021
Record last updated
May 18, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 145 Bost Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alix Andersen, RADTAddiction (Substance Use Disorder) Counselor1750922456
  2. Julie Boyden, CADCAddiction (Substance Use Disorder) Counselor1205341476
  3. Thomas Burnett, RADTAddiction (Substance Use Disorder) Counselor1801493341
  4. Erica Cloud, RADTAddiction (Substance Use Disorder) Counselor1235726902
  5. Sara CooperAddiction (Substance Use Disorder) Counselor1932924461
  6. Ann Cullinan, CADCIIAddiction (Substance Use Disorder) Counselor1265565378

Verify Sydney Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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40 clinical social worker records list a practice address in Nevada City

They are 40 of the 590 NPPES records with a practice address in Nevada City, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical social worker records in California

  1. Lynne Aalan, LCSWYountville, CA1417195710
  2. Ahmad Fahim AalemiSacramento, CA1033052410
  3. Rachel Aarons, MSW PHDSanta Barbara, CA1871687822
  4. Shari Aarons, LCSWTarzana, CA1467636845
  5. Mary Aarsheim, LCSWPenn Valley, CA1104192616
  6. Sandra Aase, LCSWRiverside, CA1699872325
  7. Maria Abaci, LCSWSan Rafael, CA1205161924
  8. Louisa AbadaOakland, CA1023502259
  9. Alejandro Abarca, LCSWSonora, CA1538184676
  10. Daisy Abarca, ACSWRoseville, CA1548124779

Common questions

What is Sydney Brown, LCSW's NPI number?

Sydney Brown, LCSW's National Provider Identifier (NPI) is 1568126035, issued on Oct 29, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Sydney Brown, LCSW located?

The NPPES record lists a practice address at 145 Bost Ave, Nevada City, CA, 95959. Phone: (530) 274-2000. Providers update this record themselves, so call before visiting.

How can I verify Sydney Brown, LCSW's license?

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.