Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Khachik Bgdoian, ESQ., BCBA
Behavior Analyst in Van Nuys, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679076293
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Registry record
Entity type Individual (Type 1)
Name William Khachik Bgdoian
Credential ESQ., BCBA
Sex Male
Practice address 14545 Friar St Ste 101w, Van Nuys, CA, 91411
Phone (818) 452-3577
Fax (818) 452-4740
Enumeration date Mar 9, 2018
Last updated in NPPES Sep 29, 2020
Taxonomy & licenses
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
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 William Bgdoian?
William Bgdoian 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-29.