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Yi-Hsuan Peng, BCBA

Behavior Analyst in Flagstaff, AZ · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366044539

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Registry record

Entity type Individual (Type 1)
Name Yi-Hsuan Peng
Credential BCBA
Sex Female
Practice address 2323 E Greenlaw Ln Ste 12a, Flagstaff, AZ, 86004
Phone (928) 275-1339
Enumeration date Nov 12, 2020
Last updated in NPPES Jun 13, 2025

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BA61114127 (WA) 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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Yi-Hsuan Peng?
Yi-Hsuan Peng is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-13.