NPI Portal NPI Lookup & Verification

Hannah Hana Yoon

Hannah Hana Yoon is a Behavior Analyst provider (Behavior Analyst) practicing in Cupertino, CA, registered in the NPPES registry with NPI 1437726270 since 2021.

✓ Active NPI ✓ Valid NPI checksum

NPI 1437726270
Entity type Individual (Type 1)
Name Hannah Hana Yoon
Sex Female
Practice address 1601 S DE ANZA BLVD STE 110, Cupertino, CA, 95014
Phone 6692100301
Enumeration date 2021-06-09
Last updated in NPPES 2021-06-09

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary CA
Copy-ready billing details
Provider: Hannah Yoon
NPI: 1437726270
Taxonomy: 103K00000X (Behavior Analyst)
Address: 1601 S DE ANZA BLVD STE 110, Cupertino, CA, 95014

Other providers at this practice address

NPI Name Type Specialty Location
1407335995 David Robertson Individual Behavior Technician Cupertino, CA
1184108839 Khoa Nguyen Individual Behavior Analyst Cupertino, CA
1073097358 Vincent Chu Individual Behavior Technician Cupertino, CA
1033685243 Hoi Lam Esther Lee Individual Behavior Technician Cupertino, CA
1659847754 Camille Borja Individual Behavior Analyst Cupertino, CA
1730655549 Mariah Powell Individual Behavior Analyst Cupertino, CA
1851869622 Rukhsar Babacarkhail Individual Behavior Technician Cupertino, CA
1144791260 Emmalee Nguyen Individual Behavior Technician Cupertino, CA

Verify this record

Cross-check NPI 1437726270 against the authoritative CMS record: view Hannah Hana Yoon 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

What is the NPI number for Hannah Yoon?
The National Provider Identifier (NPI) for Hannah Yoon is 1437726270, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hannah Yoon practice?
The practice location on file with NPPES is in Cupertino, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-06-09.