Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kathy Jo Classen
Registered Nurse in Auburn, WA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326575432
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Registry record
Entity type Individual (Type 1)
Name Kathy Jo Classen
Sex Female
Practice address 901 Auburn Way N Ste A, Auburn, WA, 98002
Phone (206) 477-0588
Enumeration date May 19, 2017
Last updated in NPPES May 19, 2017
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
What is the NPI number for Kathy Classen?
The National Provider Identifier (NPI) for Kathy Classen is 1326575432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kathy Classen practice?
The practice location on file with NPPES is in Auburn, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Mary Tuncil Registered Nurse · Auburn, WA NPI 1215464326 Judith Wiebmer Registered Nurse · Auburn, WA NPI 1851828867 Viviana Penaranda Registered Dietitian · Auburn, WA NPI 1972030872 Doris Dyar Registered Nurse · Auburn, WA NPI 1598293193 Cathy Allen Case Management Registered Nurse · Auburn, WA NPI 1346762408 Christina Enriquez Registered Nurse · Auburn, WA NPI 1952823619 Kayla Wiatroski Women's Health Nurse Practitioner · Auburn, WA NPI 1770344525 Alyssa Lund Registered Nurse · Auburn, WA NPI 1124845722
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-19.