Sonia Johnson
Clinical Social Worker · Los Angeles, CA
Sonia Johnson is a clinical social worker with a practice address in Los Angeles, California, and NPI 1609903921, issued on Feb 27, 2007. Check the license (California LCS23435, 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.
- Name
- Sonia Johnson
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCS23435 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4211 Avalon Blvd, Los Angeles, CA 90011
- Phone
- (323) 432-5185
- Enumerated
- Feb 27, 2007
- Record last updated
- May 9, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (323) 432-5086
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 4211 Avalon Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Golnoush Abedi, MSWClinical Social Worker1083047294
- Alexandra Aguilar, LCSWClinical Social Worker1124146311
- Gregory AlbrechtPodiatrist1669411369
- Shaun AllenClinical Social Worker1821117938
- Nettie AlmadaMarriage & Family Therapist1346379757
- Marie Alpuerto-VillarealPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1396167011
Verify Sonia Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCS23435Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sonia Johnson among 36,261 clinical social worker records in California
Sonia Johnson 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 not. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 76% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2013 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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
- Alexandra Aguilar, LCSWLos Angeles, CA 900111124146311
- Shaun AllenLos Angeles, CA 900111821117938
- Jaime Botero, LCSWLos Angeles, CA 900111083744155
- Marina Compean, LCSWLos Angeles, CA 900111811179179
- Gabriela Flores, B.A.Los Angeles, CA 900111124159892
- Claudia Holguin, LCSWLos Angeles, CA 900111861523078
- Joann MetoyerLos Angeles, CA 900111548440332
- Jennifer MiyamotoLos Angeles, CA 900111083731459
Common questions
What is Sonia Johnson's NPI number?
Sonia Johnson's National Provider Identifier (NPI) is 1609903921, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sonia Johnson located?
The NPPES record lists a practice address at 4211 Avalon Blvd, Los Angeles, CA, 90011. Phone: (323) 432-5185. Providers update this record themselves, so call before visiting.
How can I verify Sonia Johnson's license?
NPPES lists California license number LCS23435, 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.
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.