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Clinical Social Worker

Kiara J. Martinez- Castro, CSW

Sees patients in Stockton, CA · Torrance, CA · California

Summary

Kiara J. Martinez- Castro, CSW is a clinical social worker at 1212 N California St, Stockton, CA 95202. May accept Medicare assignment. NPI 1669955407. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Clinical social worker
  • Address: 1212 N California St, Stockton, CA 95202 · Directions (1 more location)
  • Medicare: May accept Medicare assignment
  • School: graduated 2023
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Kiara J. Martinez- Castro, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Kiara J. Martinez- Castro accept Medicare assignment?
Medicare's clinician data says Kiara J. Martinez- Castro may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Kiara J. Martinez- Castro's NPI number?
1669955407. 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 Kiara J. Martinez- Castro is enrolled with Medicare (CMS data updated October 2, 2026).

  • 1212 N California StStockton, CA 95202
  • 21151 S Western Ave, Suite B22Torrance, CA 90501

Specialties

Find other clinicians: Clinical Social Worker, California →

Other clinical social workers in Stockton

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

All clinical social workers in Stockton →

Clinician information

CredentialCSW
Graduation year2023
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1669955407
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 October 2, 2026, retrieved October 29, 2026
  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