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Clinical Social Worker

Sofi Masteyan, CSW

Sees patients in Glendale, CA · California

Summary

Sofi Masteyan, CSW (Clinical Social Worker) is enrolled with Medicare at 1 practice location in Glendale, CA. NPI 1801665922. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Sofi Masteyan, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Clinical Social WorkerPrimary specialty
May acceptAccepts Medicare assignment
5Years since medical school (graduated 2021)
FemaleGender (as listed)

Quick answers

Where does Sofi Masteyan see patients?
Medicare's clinician data lists 1 practice location in Glendale, CA. Call before your visit to confirm the address.
What is Sofi Masteyan's specialty?
Medicare lists Clinical Social Worker as the primary specialty.
Does Sofi Masteyan accept Medicare assignment?
Medicare's clinician data says Sofi Masteyan may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is Sofi Masteyan's NPI number?
1801665922. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Sofi Masteyan is enrolled with Medicare (CMS data updated 2026-10-02).

  • 801 S Chevy Chase Dr, Suite 250Glendale, CA 91205

Specialties

Find other clinicians: Clinical Social Worker, California →

Other clinical social workers in Glendale

Clinicians with the same Medicare primary specialty in Glendale, CA — not a recommendation.

All clinical social workers in Glendale →

Clinician information

CredentialCSW
Graduation year2021
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1801665922
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians