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Pierre Michel Diaz

Behavior Analyst • Sherman Oaks, CA

Active NPI 1609214725 Individual Practitioner Male Practitioner
Practice location in NPPES

13400 Riverside Dr, Ste 209
Sherman Oaks, CA 914232500

Call 8187477113 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

13400 Riverside Dr
Ste 209

Sherman Oaks, CA 914232500

Telephone 8187477113
Fax 8187477113
Organization at the Same NPPES Address or Phone
Innovative Speech Therapy Associates, Inc. Facility NPI 1578697959

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

NPI first issued

2013

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, “Does 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 Sherman Oaks and California

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

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Sherman Oaks

0% of these 137 clinicians have the CMS telehealth indicator.

0% of these 137 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 · Report an error.

Specialties & License Numbers Reported to NPPES

Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

License # reported to NPPES CA 11623826

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.

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

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

2 listed
Dr. Deborah Leong , PhD

Clinical Neuropsychologist

NPI 1184834046

Doctor of Philosophy (Ph.D.)

Dr. William Matchett , MD

Psychiatry & Neurology - Psychiatry

NPI 1437214871

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated June 11, 2013.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

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NPI Administrative Meta

NPI Number: 1609214725
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 11, 2013
Last Update: October 03, 2016
Sole Proprietor: No

Mailing Address

28245 Avenue Crocker, Ste 220

Valencia, CA 913550940

Phone: 8187477113

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.