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Active NPI 1134879893 Individual Practitioner Female Practitioner

Katy Castillo , LCSW

Social Worker • Tucson, AZ

Professional Overview & Biography Verified Profile Summary

Katy Castillo, LCSW is a registered healthcare professional specializing in Social Worker in Tucson, AZ. Practice services are available at 6700 E SPEEDWAY BLVD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

6700 E Speedway Blvd

Tucson, AZ 857101220

Telephone 5203337279
Associated Practice Facility / Clinic
🏢 Ablekids Llc Facility NPI 1083580286

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in Tucson, AZ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 23.5 Yrs
State Avg: 15.7 Yrs
Regional Practice Density
266 Specialists

Practicing in Tucson, AZ (1597 Statewide)

Telehealth Adoption Rate
1.9% 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: 2026-01-05
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

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.

Practice Associates & Co-Workers

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

1 Associated Practitioners
Patricia Guido , LMFT

Marriage & Family Therapist

NPI 1346945458

Licensed Marriage and Family Therapist

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location January 05, 2026

Registered at 6700 E SPEEDWAY BLVD, TUCSON, AZ 857101220 (Tel: 5203337279)

👤
Provider Name / Credentials Updated January 05, 2026

Recorded as KATY CASTILLO, LCSW

📍
Updated Business Mailing Address May 04, 2022

Registered at PO BOX 910221, DALLAS, TX 753910221 (Tel: 5205197700)

NPI Profile Active March 25, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location March 25, 2022

Registered at 603 N WILMOT RD, TUCSON, AZ 857112701 (Tel: 5203067708)

📍
Updated Business Mailing Address March 25, 2022

Registered at 603 N WILMOT RD, TUCSON, AZ 857112701

👤
Provider Name / Credentials Updated March 25, 2022

Recorded as KATY KOTTABI, LMSW

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 25, 2022

Social Worker

🟢
Initial NPI Registration & Enumeration March 25, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1134879893
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 25, 2022
Last Update: January 05, 2026
Sole Proprietor: No

Mailing Address

Po Box 910221

Dallas, TX 753910221

Phone: 5205197700

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.