Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jillianna Davis
Social Worker in Mukilteo, WA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093122707
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Registry record
Entity type Individual (Type 1)
Name Jillianna Davis
Sex Female
Practice address 10710 Mukilteo Speedway, Mukilteo, WA, 98275
Phone (425) 349-8888
Enumeration date Jul 14, 2014
Last updated in NPPES Jul 14, 2014
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 Jillianna Davis?
Jillianna Davis is registered in NPPES with the primary taxonomy of Social Worker. 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 2014-07-14.