Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Emily Bestenbostel
Behavior Analyst in Tukwila, WA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619348968
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Registry record
Entity type Individual (Type 1)
Name Emily Bestenbostel
Sex Female
Practice address 15445 53rd Ave S Ste 110, Tukwila, WA, 98188
Phone (206) 313-8840
Enumeration date Oct 13, 2015
Last updated in NPPES Oct 13, 2015
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License CG60608818 (WA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 111524501 | Medicaid | WA | - |
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 specialty is Emily Bestenbostel?
Emily Bestenbostel 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.
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.
Other providers at this practice address
Browse all → Katherine Vanvuren Speech-Language Pathologist · Tukwila, WA NPI 1912385907 Katie Hill Behavior Analyst · Tukwila, WA NPI 1003288150 Melissa Grindstaff Behavior Analyst · Tukwila, WA NPI 1407217722 Velika Wong Behavior Analyst · Tukwila, WA NPI 1720434392 Maria Giakoumatos Behavior Analyst · Tukwila, WA NPI 1194250084
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-13.