Joshua Landsburg, ASW
Clinical Social Worker · Los Angeles, CA
Joshua Landsburg, ASW is a clinical social worker with a practice address in Los Angeles, California, and NPI 1639978992, issued on Mar 10, 2025. Check the license (California 108919, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joshua Landsburg
- Credential
- ASW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 108919 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11500 W Olympic Blvd Ste 400, Los Angeles, CA 90064
- Phone
- (310) 312-4540
- Enumerated
- Mar 10, 2025
- Record last updated
- Mar 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20250320003326); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 11500 W Olympic Blvd Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joshua Landsburg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 108919Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Zeeva Behavioral Health A Professional Licensed Clinical SocStudio City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joshua Landsburg among 36,261 clinical social worker records in California
Joshua Landsburg, ASW 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. Its NPI, issued in 2025, is newer than 94% of them.
- NPI issued2025 · 94% of these records are older, 2% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2022 · median 2012 among the 4,008 with a school on file
- Record last updated2025 · 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).
4,806 clinical social worker records list a practice address in Los Angeles
They are 4,806 of the 69,537 NPPES records with a practice address in Los Angeles, and 36,261 clinical social worker records in California.
All 36,261 in California → Every provider in Los Angeles → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Sylvia Adams, LCSWLos Angeles, CA 900641922185594
- Barbara Bass, LCSWLos Angeles, CA 900641477638021
- Steve Deitelbaum, MSW, LCSWLos Angeles, CA 900641861505992
- Robert Dobbs, LCSWLos Angeles, CA 900641841359130
- Wendy Douglas, MSW, MSPHLos Angeles, CA 900641457439648
- Elizabeth Fitzgerald, L.C.S.W.Los Angeles, CA 900641548356553
- Karen Kessler, LCSWLos Angeles, CA 900641467489187
- Jacqueline Kubel, LCSWLos Angeles, CA 900641528097110
Common questions
What is Joshua Landsburg, ASW's NPI number?
Joshua Landsburg, ASW's National Provider Identifier (NPI) is 1639978992, issued on Mar 10, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Landsburg, ASW located?
The NPPES record lists a practice address at 11500 W Olympic Blvd Ste 400, Los Angeles, CA, 90064. Phone: (310) 312-4540. Providers update this record themselves, so call before visiting.
How can I verify Joshua Landsburg, ASW's license?
NPPES lists California license number 108919, 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. Medicare files from data.cms.gov. 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.