Sofi Masteyan, LCSW
Clinical Social Worker · Glendale, CA
Sofi Masteyan, LCSW is a clinical social worker with a practice address in Glendale, California, and NPI 1801665922, issued on Dec 29, 2023. Check the license (California 102956, 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
- Sofi Masteyan
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 102956 CA
Self-reported in NPPES; status is on the state search - Practice location
- 801 S Chevy Chase Dr Ste 205, Glendale, CA 91205
- Phone
- (818) 844-4298
- Enumerated
- Dec 29, 2023
- Record last updated
- Dec 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20260304001057); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Verify Sofi Masteyan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 102956Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sofi Masteyan among 36,261 clinical social worker records in California
Sofi Masteyan, LCSW 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 2023, is newer than 86% of them.
- NPI issued2023 · 86% of these records are older, 10% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2021 · 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).
114 clinical social worker records list a practice address in Glendale
They are 114 of the 4,742 NPPES records with a practice address in Glendale, 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 Glendale → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Jill Anderson, LCSWGlendale, CA 912051588834808
- Kristine Asatryan, LCSWGlendale, CA 912051013282151
- Tiffany Charroux, LCSWGlendale, CA 912051164696910
- Maria HerreraGlendale, CA 912051477704013
- Teru Kanazawa, LCSWGlendale, CA 912051710010483
- Marisol KeeganGlendale, CA 912051699027185
- Erika OcampoGlendale, CA 912051659760494
- Linda Pillsbury, LCSWGlendale, CA 912051588890263
Common questions
What is Sofi Masteyan, LCSW's NPI number?
Sofi Masteyan, LCSW's National Provider Identifier (NPI) is 1801665922, issued on Dec 29, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Sofi Masteyan, LCSW located?
The NPPES record lists a practice address at 801 S Chevy Chase Dr Ste 205, Glendale, CA, 91205. Phone: (818) 844-4298. Providers update this record themselves, so call before visiting.
How can I verify Sofi Masteyan, LCSW's license?
NPPES lists California license number 102956, 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.