Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katherine Briggs, PT
Physical Therapist in Bothell, WA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205636123
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Registry record
Entity type Individual (Type 1)
Name Katherine Briggs
Credential PT
Sex X
Practice address 18323 98th Ave Ne Ste 1, Bothell, WA, 98011
Phone (618) 779-1695
Enumeration date Mar 18, 2025
Last updated in NPPES Apr 12, 2026
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT61661298 (WA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
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
Where does Katherine Briggs practice?
The practice location on file with NPPES is in Bothell, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Katherine Briggs?
The National Provider Identifier (NPI) for Katherine Briggs is 1205636123, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → John Jackson Physical Therapist · Bothell, WA NPI 1417435967 Collin Evans Physical Therapist · Bothell, WA NPI 1619541638 Hope Evans Physical Therapist · Bothell, WA NPI 1801468558 Physiotherapy Associates, Inc. Physical Therapy Clinic/Center · Bothell, WA NPI 1811668759 Chanel Sijalbo Physical Therapist · Bothell, WA NPI 1306597703 Kingco Strength Pllc Physical Therapist · Bothell, WA NPI 1306784996 Elyse Smylie Physical Therapy Assistant · Bothell, WA NPI 1881532224
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-12.