Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1952194235 Individual Practitioner Male Practitioner

Guile Z Ly

Behavior Technician • Modesto, CA

Professional Overview & Biography Verified Profile Summary

Guile Ly is a registered healthcare professional specializing in Behavior Technician in Modesto, CA. Practice services are available at 2400 LINCOLN OAK DR under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2400 Lincoln Oak Dr

Modesto, CA 953559435

Telephone 5595123526
Fax 5592720226
Associated Practice Facility / Clinic
🏢 Spectrum Pride Llc Facility NPI 1730750407

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Technician in Modesto, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 5.0 Yrs
Regional Practice Density
3135 Specialists

Practicing in Modesto, CA (172337 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: 2026-02-24
Behavior Technician Primary Specialty

NUCC Taxonomy Code: 106S00000X

The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Julianna Pimentel

Behavior Technician

NPI 1003739228
Nicole Downey

Behavior Technician

NPI 1013853423
Ashley Hoopes , BA

Behavior Technician

NPI 1023645520

Bachelor of Arts

Sandra Barranca Diaz

Behavior Technician

NPI 1043154396
Dash Castro

Behavior Technician

NPI 1073467338
Lilian Rodriguez

Behavior Technician

NPI 1083550214

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location February 24, 2026

Registered at 2400 LINCOLN OAK DR, MODESTO, CA 953559435 (Tel: 5595123526)

📍
Updated Business Mailing Address February 24, 2026

Registered at 2400 LINCOLN OAK DR, MODESTO, CA 953559435 (Tel: 5595123526)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 24, 2026

Behavior Technician

NPI Profile Active May 28, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location May 28, 2025

Registered at 1133 SOLSTICE AVE, MERCED, CA 953488701 (Tel: 9164309649)

📍
Updated Business Mailing Address May 28, 2025

Registered at 1075 CREEKSIDE RIDGE DR STE 280, ROSEVILLE, CA 956783504

👤
Provider Name / Credentials Updated May 28, 2025

Recorded as GUILE LY

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 28, 2025

Behavior Technician

🟢
Initial NPI Registration & Enumeration May 28, 2025

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: 1952194235
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 28, 2025
Last Update: February 24, 2026
Sole Proprietor: Yes

Mailing Address

2400 Lincoln Oak Dr

Modesto, CA 953559435

Phone: 5595123526

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.