Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1386409134 Individual Practitioner Female Practitioner

Nirheesi Castillo

Social Worker • Downey, CA

Professional Overview & Biography Verified Profile Summary

Nirheesi Castillo is a registered healthcare professional specializing in Social Worker in Downey, CA. Practice services are available at 7755 LEEDS ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

7755 Leeds St

Downey, CA 902423489

Telephone 3102216336
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in Downey, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 16.2 Yrs
Regional Practice Density
25 Specialists

Practicing in Downey, CA (10507 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-11-11
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

State License CA ASW125240

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Community Health Worker

NUCC Taxonomy Code: 172V00000X

Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, "promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Maria Perez-Rios , MASTERS

Marriage & Family Therapist

NPI 1003089962
Eunice Bisong , NP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1003255779

Nurse Practitioner

Johnette Gonzalez

Case Manager/Care Coordinator

NPI 1003289760
Ivannia Fuentes

Marriage & Family Therapist

NPI 1003318023
Michael Fabian , PMHNP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1003364514

Psychiatric-Mental Health Nurse Practitioner

Angie Santos

Social Worker

NPI 1003445206

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Business Mailing Address November 11, 2025

Registered at 7735 LEEDS ST, DOWNEY, CA 902423489 (Tel: 3102216336)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 11, 2025

Social Worker (License #ASW125240 in CA)

NPI Profile Active February 20, 2024

NPI status registered as active in NPPES database

📍
Updated Practice Location February 20, 2024

Registered at 7755 LEEDS ST, DOWNEY, CA 902423489 (Tel: 3102216336)

📍
Updated Business Mailing Address February 20, 2024

Registered at 7755 LEEDS ST, DOWNEY, CA 902423489 (Tel: 3102216336)

👤
Provider Name / Credentials Updated February 20, 2024

Recorded as NIRHEESI CASTILLO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 20, 2024

Community Health Worker

🟢
Initial NPI Registration & Enumeration February 20, 2024

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Nirheesi Castillo. Be the first to share your experience!

Sign in to leave a review for Nirheesi Castillo

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1386409134
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 20, 2024
Last Update: November 11, 2025
Sole Proprietor: No

Mailing Address

7735 Leeds St

Downey, CA 902423489

Phone: 3102216336

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.