Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ariel Marie Cook, LMT
Massage Therapist in Chehalis, WA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033873591
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Registry record
Entity type Individual (Type 1)
Name Ariel Marie Cook
Credential LMT
Sex Female
Practice address 1522 Bishop Rd, Chehalis, WA, 98532
Phone (360) 560-8899
Enumeration date Oct 29, 2021
Last updated in NPPES Aug 6, 2023
Taxonomy & licenses
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA61219699 (WA) Primary
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 Ariel Cook practice?
The practice location on file with NPPES is in Chehalis, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ariel Cook?
The National Provider Identifier (NPI) for Ariel Cook is 1033873591, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-06.