Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Claire Hanson
Dental Hygienist in Seattle, WA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881537371
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Registry record
Entity type Individual (Type 1)
Name Claire Hanson
Sex Female
Practice address 1959 Ne Pacific St, Seattle, WA, 98185
Phone (206) 616-6996
Enumeration date Apr 10, 2026
Last updated in NPPES Apr 10, 2026
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 Claire Hanson?
Claire Hanson is registered in NPPES with the primary taxonomy of Dental Hygienist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Mark Drangsholt Dentist · Seattle, WA NPI 1033208384 Berhane Zerom Registered Respiratory Therapist · Seattle, WA NPI 1184775470 James Fausto Hospice and Palliative Medicine (Family Medicine) Physician · Seattle, WA NPI 1508092610 Julia Harari Student in an Organized Health Care Education/Training Program · Seattle, WA NPI 1376127969 Jaspreet Singh Student in an Organized Health Care Education/Training Program · Seattle, WA NPI 1033986997 Jericho O'Connell Radiation Oncology Clinic/Center · Seattle, WA NPI 1538907860
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-10.