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MELISSA LAU
NPI 1629839618
Assistant Behavior Analyst in Orange, CA

Active since January 17, 2024
1820 W ORANGEWOOD AVE, ORANGE, CA 92868(714) 696-2862 Get Directions Write a Review

NPPES record last updated: January 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Melissa Lau NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELISSA LAU (NPI 1629839618) is an individual assistant behavior analyst provider in Orange, California and active in the NPI registry since January 2024.

NPPES Registry Identity

NPI1629839618
Entity TypeIndividualFemale
Primary Taxonomy106E00000X
Provider Legal NameMELISSA LAU
Location Address1820 W ORANGEWOOD AVEOrange, CA 92868-2043
Mailing Address1820 W Orangewood Ave Ste 110Orange, CA 92868-5056 · (714) 696-2862
Phone(714) 696-2862
Sole ProprietorNo
Enumeration DateJanuary 17, 2024
Last NPPES UpdateJanuary 28, 2025
NPPES CertifiedJanuary 28, 2025
✔ NPI 1629839618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAssistant Behavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code106E00000X
Definition
An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.
1820 W ORANGEWOOD AVE, Orange, CA 92868
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ASSOCIATESINCOUNSELING & MEDIATION
Community/Behavioral Health
1820 W ORANGEWOOD AVE, SUITE 106
ORANGE, CA 92868
Orange County (714) 978-1090
REBECCA LOUISE RODRIGUEZ MA, LMFT
Marriage & Family Therapist
1820 W ORANGEWOOD AVE
ORANGE, CA 92868
Orange County (714) 602-7940
AMANDA CARVAJAL
Behavior Technician
1820 W ORANGEWOOD AVE, STE 100
ORANGE, CA 92868
Orange County (714) 696-2862
MIRLA MEZA M.A
Marriage & Family Therapist
1820 W ORANGEWOOD AVE
ORANGE, CA 92868
Orange County (714) 602-7940

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Melissa Lau's NPI number?

The NPI number for Melissa Lau is 1629839618. It was assigned to this individual provider in the NPPES registry on January 17, 2024.

Where is Melissa Lau located?

Melissa Lau practices at 1820 W Orangewood Ave, Orange, CA 92868. The listed phone number is (714) 696-2862.

What is Melissa Lau's specialty?

The primary specialty registered for this NPI is Assistant Behavior Analyst with taxonomy code 106E00000X.

When was this NPI record last updated?

The NPPES record for Melissa Lau was last updated on January 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.