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Itzel Alexandria Amezcua

Behavior Analyst β€’ Ontario, CA

Active NPI 1992338487 Individual Practitioner Female Practitioner
Practice location in NPPES

2910 Inland Empire Blvd Ste 104
Ontario, CA 917644896

Call 8552953276 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

2910 Inland Empire Blvd Ste 104

Ontario, CA 917644896

Telephone 8552953276
Fax 8885882752
Organization at the Same NPPES Address or Phone
Autism Diagnostics Services Of Texas, P.c. Facility NPI 1003693185

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 3 distinct additional practice-address records in Downey, CA; Monrovia, CA; Santa Clarita, CA. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

NPI first issued

2020

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Compared with the same specialty in Ontario and California

364 active clinicians are listed under Behavior Analyst with a practice address in Ontario, CA (20,640 in California).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Ontario

0% of these 364 clinicians have the CMS telehealth indicator.

0% of these 364 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-08-15
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

License # reported to NPPES CA 1-22-60349

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.

Behavior Technician

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.
Look Up on State Board Site

Secondary Practice Locations

25101 The Old Rd Ste 142a

Santa Clarita, CA 913812206

Phone: 8552953276

12432 Bellflower Blvd

Downey, CA 902422806

Phone: 8552953276

612 S Myrtle Ave Ste 100

Monrovia, CA 910163406

Phone: 0000000000

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

14 Historical Events
πŸ“
Updated Practice Location August 15, 2023

Registered at 2910 INLAND EMPIRE BLVD STE 104, ONTARIO, CA 917644896 (Tel: 8552953276)

🏒
Secondary Practice Location Registered August 15, 2023

Additional practice office at 612 S Myrtle Ave Ste 100, Monrovia, CA 910163406

🏒
Secondary Practice Location Registered August 15, 2023

Additional practice office at 25101 The Old Rd Ste 142A, Santa Clarita, CA 913812206

🏒
Secondary Practice Location Registered August 15, 2023

Additional practice office at 12432 Bellflower Blvd, Downey, CA 902422806

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 15, 2023

Behavior Technician

πŸ“
Updated Practice Location December 13, 2022

Registered at 612 S MYRTLE AVE STE 100, MONROVIA, CA 910163406 (Tel: 0000000000)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) December 13, 2022

Behavior Analyst

πŸ“
Updated Business Mailing Address July 20, 2022

Registered at 1333 S MAYFLOWER AVE STE 220, MONROVIA, CA 910165239 (Tel: 8182416780)

βœ…
NPI Profile Active February 13, 2020

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) February 13, 2020

Registered at 12432 BELLFLOWER BLVD, DOWNEY, CA 902422806 (Tel: 8888050759)

πŸ“
Business Mailing Address (Initial Record) February 13, 2020

Registered at 5116 LINDSEY AVE, PICO RIVERA, CA 906602733 (Tel: 5623745693)

πŸ‘€
Provider Name / Credentials (Initial Record) February 13, 2020

Recorded as ITZEL AMEZCUA

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) February 13, 2020

Behavior Technician

🟒
Initial NPI Registration & Enumeration February 13, 2020

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1992338487
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 13, 2020
Last Update: August 15, 2023
Sole Proprietor: Yes

Mailing Address

1333 S Mayflower Ave Ste 220

Monrovia, CA 910165239

Phone: 8182416780

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.