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Ivan Federico Montenegro , MS, BEHAVIOR ANALYST

Behavior Analyst β€’ Covina, CA

Active NPI 1083251987 Individual Practitioner Male Practitioner
Practice location in NPPES

578 S Prospero Dr
Covina, CA 917233250

Call 2135480555 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

578 S Prospero Dr

Covina, CA 917233250

Telephone 2135480555
Organization at the Same NPPES Address or Phone
Instinct Behavior Analysis Facility NPI 1679330583

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 1 additional practice-address record in West Covina, 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

2019

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; 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.

Guide: How Medicare covers telehealth

Compared with the same specialty in Covina and California

186 active clinicians are listed under Behavior Analyst with a practice address in Covina, CA (20,363 in California).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Covina

0% of these 186 clinicians have the CMS telehealth indicator.

0% of these 186 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, 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: 2026-04-14
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

License # reported to NPPES CA 1-21-53131

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.

Psychologist - Counseling

NUCC Taxonomy Code: 103TC1900X

A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.

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

Additional State Medicaid & Healthcare Payer Identifiers

Other Identifier Private Insurance
05-0617904 (CA)

Secondary Practice Locations

1050 Lakes Dr

West Covina, CA 917902924

Phone: 2135480555

Career & Practice History Timeline

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

11 Historical Events
πŸ“
Updated Practice Location April 14, 2026

Registered at 578 S PROSPERO DR, COVINA, CA 917233250 (Tel: 2135480555)

πŸ“
Updated Practice Location October 02, 2025

Registered at 1501 W CAMERON AVE STE 215, WEST COVINA, CA 917902724 (Tel: 3233029997)

πŸ‘€
Provider Name / Credentials Updated October 02, 2025

Recorded as IVAN MONTENEGRO, MS, BEHAVIOR ANALYST

πŸ“
Updated Practice Location January 15, 2025

Registered at 578 S PROSPERO DR, COVINA, CA 917233250 (Tel: 2135480555)

πŸ“
Updated Business Mailing Address January 15, 2025

Registered at 578 S PROSPERO DR, COVINA, CA 917233250 (Tel: 2135480555)

βœ…
NPI Profile Active December 10, 2019

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) December 10, 2019

Registered at 4401 CRENSHAW BLVD STE 215, LOS ANGELES, CA 900431200 (Tel: 3232917100)

πŸ“
Business Mailing Address (Initial Record) December 10, 2019

Registered at 4401 CRENSHAW BLVD STE 215, LOS ANGELES, CA 900431200 (Tel: 3232917100)

πŸ‘€
Provider Name / Credentials (Initial Record) December 10, 2019

Recorded as IVAN MONTENEGRO, BACHELORS OF ARTS

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) December 10, 2019

Psychologist

🟒
Initial NPI Registration & Enumeration December 10, 2019

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1083251987
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 10, 2019
Last Update: April 14, 2026
Sole Proprietor: No

Mailing Address

578 S Prospero Dr

Covina, CA 917233250

Phone: 2135480555

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.