Registry data as of Aug 27, 2026

Marguerite Barder, LCSW

Clinical Social Worker · San Diego, CA

Marguerite Barder, LCSW is a clinical social worker with a practice address in San Diego, California, and NPI 1598860165, issued on Sep 14, 2006. 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1598860165
Name
Marguerite Barder
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
Naval Medical Center San Diego 34800 Bob Wilson Dr, San Diego, CA 92134
Phone
(619) 532-6400
Enumerated
Sep 14, 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 Naval Medical Center San Diego 34800 Bob Wilson Dr

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

  1. Stacey Alt, CNM, WHNP-BCMidwife1164163077
  2. Augustus AndersonGeneral Practice Physician1720893001
  3. Robyn BernsteinMilitary Health Care Provider1013720424
  4. James Berry, MDMilitary Health Care Provider1497552038
  5. Noah Carroll, DOStudent in an Organized Health Care Education/Training Program1528767209
  6. Eric Chang, MDMilitary Health Care Provider1376202648

Verify Marguerite Barder 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
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 →

1,703 clinical social worker records list a San Diego practice address

They are 1,703 of the 52,937 NPPES records with a San Diego 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 Marguerite Barder, LCSW's NPI number?

Marguerite Barder, LCSW's National Provider Identifier (NPI) is 1598860165, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marguerite Barder, LCSW located?

The NPPES record lists a practice address at Naval Medical Center San Diego 34800 Bob Wilson Dr, San Diego, CA, 92134. Phone: (619) 532-6400. Providers update this record themselves, so call before visiting.

How can I verify Marguerite Barder, 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), 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.