NPPES file of Aug 9, 2026

Rosa Maria Castillo, MSW, LCSW

Clinical Social Worker · Bell, CA

Rosa Maria Castillo, MSW, LCSW is a clinical social worker with a practice address in Bell, California, and NPI 1770805285, issued on Feb 24, 2010. Check the license (California LCS13543, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1770805285
Name
Rosa Maria Castillo
Credential
MSW, LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
LCS13543 CA
Self-reported in NPPES; status is on the state search
Practice location
4800 E. Gage Avenue, Bell, CA 90201
Phone
(310) 295-7463
Enumerated
Feb 24, 2010
Record last updated
Jul 21, 2022
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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Verify Rosa Maria Castillo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license LCS13543    Check 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
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Clinical Social Worker providers in California

There are 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 Bell →

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 Rosa Maria Castillo, MSW, LCSW's NPI number?

Rosa Maria Castillo, MSW, LCSW's National Provider Identifier (NPI) is 1770805285, issued on Feb 24, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Rosa Maria Castillo, MSW, LCSW located?

The NPPES record lists a practice address at 4800 E. Gage Avenue, Bell, CA, 90201. Phone: (310) 295-7463. Providers update this record themselves, so call before visiting.

How can I verify Rosa Maria Castillo, MSW, LCSW's license?

NPPES lists California license number LCS13543, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.