NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Kathi Louise Best, LMP

Contractor in Spokane, WA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225195852

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Registry record

Entity type Individual (Type 1)
Name Mrs. Kathi Louise Best
Credential LMP
Sex Female
Practice address Spokane, WA, 99218
Phone (509) 467-5400
Fax (509) 468-9703
Enumeration date Jan 2, 2007
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171W00000X Contractor Other Service Providers · License MA00013700 (WA) Primary

Other identifiers

Identifier Type State Issuer
MA00013700 Other WA STATE LICENSE NUMBER
0207206 Other WA L & I PROVIDER NUMBER

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.

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Frequently asked questions

What is the NPI number for Kathi Best?
The National Provider Identifier (NPI) for Kathi Best is 1225195852, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kathi Best practice?
The practice location on file with NPPES is in Spokane, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.