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Active NPI 1255609673 Individual Practitioner Male Practitioner

Leonardo Andres Castillo , SLPA

Specialist/Technologist - Speech-Language Assistant • Whittier, CA

Professional Overview & Biography Verified Profile Summary

Leonardo Castillo, SLPA is a registered healthcare professional specializing in Specialist/Technologist - Speech-Language Assistant in Whittier, CA. Practice services are available at 12411 SLAUSON AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

12411 Slauson Ave
Unit H

Whittier, CA 906062835

Telephone 5626935466
Associated Practice Facility / Clinic
🏢 D G Therapy Group, Inc Facility NPI 1255580304

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist/Technologist - Speech-Language Assistant in Whittier, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 3.3 Yrs
Regional Practice Density
142 Specialists

Practicing in Whittier, CA (2543 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

Specialist/Technologist - Speech-Language Assistant Primary Specialty

NUCC Taxonomy Code: 2355S0801X

State License CA 1842

Definition to come...

Practice Associates & Co-Workers

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

2 Associated Practitioners
Chialing Chang

Occupational Therapist - Pediatrics

NPI 1194094201
Marian Wu , OTR, L

Occupational Therapist

NPI 1548597594

Occupational Therapist Registered, L

Career & Practice History Timeline

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

6 Historical Events
✅
NPI Profile Active December 13, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location December 13, 2011

Registered at 12411 SLAUSON AVE, UNIT H, WHITTIER, CA 906062835 (Tel: 5626935466)

📍
Updated Business Mailing Address December 13, 2011

Registered at 12411 SLAUSON AVE, UNIT H, WHITTIER, CA 90606

👤
Provider Name / Credentials Updated December 13, 2011

Recorded as LEONARDO CASTILLO, SLPA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 13, 2011

Specialist/Technologist (License #1842 in CA)

🟢
Initial NPI Registration & Enumeration December 13, 2011

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: 1255609673
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 13, 2011
Last Update: December 13, 2011
Sole Proprietor: Yes
Update or Correct Profile

Mailing Address

12411 Slauson Ave, Unit H

Whittier, CA 90606

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.