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Grant Richard Landry

Grant Richard Landry is a Behavior Analyst provider (Behavior Analyst) practicing in San Dimas, CA, registered in the NPPES registry with NPI 1386288777 since 2019. Practices at Rosemary Children'S Services (listed at the same practice address in NPPES).

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NPI 1386288777
Entity type Individual (Type 1)
Name Grant Richard Landry
Sex Male
Practice address 677 CLIFFSIDE DR, San Dimas, CA, 91773
Phone 6263456455
Enumeration date 2019-10-30
Last updated in NPPES 2019-10-30

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: Grant Landry
NPI: 1386288777
Taxonomy: 103K00000X (Behavior Analyst)
Address: 677 CLIFFSIDE DR, San Dimas, CA, 91773

Other providers at this practice address

NPI Name Type Specialty Location
1962884643 Rosemary Children'S Services Organization Foster Care Agency San Dimas, CA
1033562921 Maritza Becerra Individual Licensed Vocational Nurse San Dimas, CA
1326518606 Alicia Blanco Individual Behavior Technician San Dimas, CA
1184195943 Evan Franco Individual Behavior Analyst San Dimas, CA
1972076602 Armaine De Guzman Individual Behavior Technician San Dimas, CA
1588124440 Michaella Morse Individual Behavior Analyst San Dimas, CA
1043770043 Isabella Raman Individual Behavior Technician San Dimas, CA
1851854681 Naomy Rodriguez-Vargas Individual Behavior Technician San Dimas, CA

Verify this record

Cross-check NPI 1386288777 against the authoritative CMS record: view Grant Richard Landry on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Grant Landry practice?
The practice location on file with NPPES is in San Dimas, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Grant Landry?
The National Provider Identifier (NPI) for Grant Landry is 1386288777, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-10-30.