Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katherine Nora Rook, DPT
Physical Therapist in Sequim, WA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124341656
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Registry record
Entity type Individual (Type 1)
Name Katherine Nora Rook
Credential DPT
Sex Female
Practice address 650 W Hemlock St, Sequim, WA, 98382
Phone (360) 582-4605
Enumeration date Mar 11, 2010
Last updated in NPPES Mar 11, 2010
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 60134090 (WA) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 019611 (PA) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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
What specialty is Katherine Rook?
Katherine Rook is registered in NPPES with the primary taxonomy of Physical Therapist. 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 → Sequim Health, LLC Skilled Nursing Facility · Sequim, WA NPI 1780759977 Amy Clark Physical Therapy Assistant · Sequim, WA NPI 1275830051 Casey Woodford Physical Therapist · Sequim, WA NPI 1538598750 Renah Thompson Occupational Therapy Assistant · Sequim, WA NPI 1700217072 Sharla Dewan Occupational Therapist · Sequim, WA NPI 1801227079 Brandie Blankenbaker Physical Therapy Assistant · Sequim, WA NPI 1821429093 Amanda Gaskill Occupational Therapy Assistant · Sequim, WA NPI 1891126066 Wendy Knox Occupational Therapy Assistant · Sequim, WA NPI 1558782763
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-11.