Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Landy G Barwick
Behavior Analyst in Yuma, AZ · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629584990
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Registry record
Entity type Individual (Type 1)
Name Landy G Barwick
Sex Female
Practice address 2741 S 8th Ave Ste C, Yuma, AZ, 85364
Phone (928) 782-1338
Fax (928) 244-0411
Enumeration date Dec 21, 2017
Last updated in NPPES Nov 15, 2022
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-1621554 (AZ) Secondary
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BEH-000522 (AZ) Primary
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.
Frequently asked questions
What is the NPI number for Landy Barwick?
The National Provider Identifier (NPI) for Landy Barwick is 1629584990, a Type 1 (individual) record in the CMS NPPES registry.
Where does Landy Barwick practice?
The practice location on file with NPPES is in Yuma, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Yareli Sandoval Behavior Technician · Yuma, AZ NPI 1578079760 Carmela Curiel Perez Behavior Technician · Yuma, AZ NPI 1124522180 Andrew Cabanillas Behavior Technician · Yuma, AZ NPI 1013474485 Nalleli Escalante Chavolla Behavior Technician · Yuma, AZ NPI 1538712633 Matilde Saldana Espinoza Behavior Technician · Yuma, AZ NPI 1710521091 Karla Avelar Behavior Technician · Yuma, AZ NPI 1417595141 Ashley Dahl Behavior Analyst · Yuma, AZ NPI 1417539016
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-15.