Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1154163863 Deactivated / Inactive NPI Male Practitioner

Alexander Li

Behavior Analyst • Hoffman Estates, IL

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Alexander Li has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date June 12, 2024
NPI Deactivation Date December 28, 2025
Total Practice Duration ~1 Years of Practice (2024 – 2025)

Professional Overview & Biography Verified Profile Summary

Alexander Li was a registered Behavior Analyst practicing in Hoffman Estates, IL. Throughout an active medical career spanning 1 years, Alexander Li provided care at the practice location at 1721 MOON LAKE BLVD until profile deactivation on 2025-12-28.

Practice Location & Contact Primary Location

Practice Address

1721 Moon Lake Blvd

Hoffman Estates, IL 601691069

Telephone 3129652997
Associated Practice Facility / Clinic
🏢 Renato Delossantos, Md Facility NPI 1366612798

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Hoffman Estates, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 13.3 Yrs
Regional Practice Density
47 Specialists

Practicing in Hoffman Estates, IL (3105 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

Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

State License IL 106S00000X

A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Nathaniel Gilbreath

Behavior Technician

NPI 1003414566
Matthew Prosch

Behavior Technician

NPI 1003422759
Skylar Day

Behavior Analyst

NPI 1013503507
Shelley-Ann Davis

Behavior Technician

NPI 1013618982
Alyssa Villanueva

Behavior Technician

NPI 1013695501
Jasmine Kaur

Behavior Technician

NPI 1023816485

Career & Practice History Timeline

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

9 Historical Events
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NPI Profile Deactivated December 28, 2025

Record deactivated on December 28, 2025

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Updated Practice Location June 13, 2025

Registered at 1910 1ST ST, HIGHLAND PARK, IL 600353144 (Tel: 8476109649)

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Updated Business Mailing Address June 13, 2025

Registered at 1910 1ST ST, HIGHLAND PARK, IL 600353144

NPI Profile Active June 12, 2024

NPI status registered as active in NPPES database

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Updated Practice Location June 12, 2024

Registered at 1721 MOON LAKE BLVD, HOFFMAN ESTATES, IL 601691069 (Tel: 3129652997)

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Updated Business Mailing Address June 12, 2024

Registered at 1721 MOON LAKE BLVD, HOFFMAN ESTATES, IL 601691069 (Tel: 3129652997)

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Provider Name / Credentials Updated June 12, 2024

Recorded as ALEXANDER LI

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Medical Taxonomy / Specialty Registered (Primary Specialty) June 12, 2024

Behavior Analyst (License #106S00000X in IL)

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Initial NPI Registration & Enumeration June 12, 2024

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: 1154163863
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 12, 2024
Last Update: June 12, 2024
Deactivation Date: December 28, 2025

Mailing Address

1721 Moon Lake Blvd

Hoffman Estates, IL 601691069

Phone: 3129652997

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.