Registry data as of Aug 27, 2026

Robert Anson, LCSW

Clinical Social Worker · Menlo Park, CA

Robert Anson, LCSW is a clinical social worker with a practice address in Menlo Park, California, and NPI 1841213063, issued on Jul 26, 2006. Check the license (California 20149, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1841213063
Name
Robert Anson
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
20149 CA
Self-reported in NPPES; status is on the state search
Practice location
795 Willow RD, Menlo Park, CA 94025
Phone
(650) 493-5000
Enumerated
Jul 26, 2006
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 795 Willow RD

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

  1. Abigail Abar-Calica, N.P.Gerontology Nurse Practitioner1639330269
  2. Kristin AbrahamsSpeech-Language Pathologist1912293325
  3. Andenika Adams, PHARMDPharmacist1467553685
  4. Angileny Aloba, LVN, RRWAddiction (Substance Use Disorder) Counselor1104232891
  5. Jennifer Alvarez, PHDPsychologist1356543607
  6. Susan Anderson, PH.D.Psychologist1588607261

Verify Robert Anson 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 20149
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

74 clinical social worker records list a Menlo Park practice address

They are 74 of the 1,265 NPPES records with a Menlo Park practice address, and 30,426 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. Alejandro Abarca, LCSWSonora, CA1538184676
  9. Daisy Abarca, ACSWRoseville, CA1548124779
  10. Marlene Abarca, ACSWSanta Ana, CA1932592284

Common questions

What is Robert Anson, LCSW's NPI number?

Robert Anson, LCSW's National Provider Identifier (NPI) is 1841213063, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert Anson, LCSW located?

The NPPES record lists a practice address at 795 Willow RD, Menlo Park, CA, 94025. Phone: (650) 493-5000. Providers update this record themselves, so call before visiting.

How can I verify Robert Anson, LCSW's license?

NPPES lists California license number 20149, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.