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SHANNON MASAMITSU BCBA
NPI 1124587209
Behavior Analyst in Gilbert, AZ

Active since March 18, 2019
726 N GREENFIELD RD BLDG 1, GILBERT, AZ 85234(602) 535-8341 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 8, 2025, Feb 6, 2025, Mar 18, 2019 (3 updates tracked since 2019).

About Shannon Masamitsu Bcba NPPES

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

SHANNON MASAMITSU BCBA (NPI 1124587209) is an individual behavior analyst provider in Gilbert, Arizona and active in the NPI registry since March 2019. She maintains a secondary practice location in Chandler.

NPPES Registry Identity

NPI1124587209
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameSHANNON MASAMITSUCredential: BCBA
Location Address726 N GREENFIELD RD BLDG 1Gilbert, AZ 85234-5061
Mailing Address7500 San Felipe St Ste 990Houston, TX 77063-1708
Phone(602) 535-8341
Sole ProprietorNo
Enumeration DateMarch 18, 2019
Last NPPES UpdateOctober 8, 20253 updates tracked since enumeration
NPPES CertifiedOctober 8, 2025
✔ NPI 1124587209 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Definition
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.
Also ListedBehavior TechnicianTaxonomy 106S00000X
726 N GREENFIELD RD BLDG 1, Gilbert, AZ 85234
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Other Names 1

Former Name (1)Shannon Kathleen Hasquet

Secondary Practice Location 1

Location 12725 S Alma School RdChandler, AZ 85286-4403 · Phone (480) 716-6777

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Oscar Health Plan, Inc., UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES 2

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

JORDAN NICOLE SPEARS
Behavior Technician
726 N GREENFIELD RD BLDG 1
GILBERT, AZ 85234
Maricopa County (602) 535-8341
DANIEL A BARCELO VALENZUELA
Behavior Technician
726 N GREENFIELD RD BLDG 1
GILBERT, AZ 85234
Maricopa County (602) 649-0248

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 Shannon Masamitsu's NPI number?

The NPI number for Shannon Masamitsu is 1124587209. It was assigned to this individual provider in the NPPES registry on March 18, 2019. The provider is also known as Shannon Kathleen Hasquet.

Where is Shannon Masamitsu located?

Shannon Masamitsu practices at 726 N Greenfield Rd Bldg 1, Gilbert, AZ 85234. The listed phone number is (602) 535-8341.

What is Shannon Masamitsu's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

What insurance does Shannon Masamitsu accept?

Health plans from Ambetter from Arizona Complete Health, Oscar Health Plan, Inc. and UnitedHealthcare list Shannon Masamitsu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Shannon Masamitsu was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.