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Kathryn Clark, RN

Oncology Registered Nurse in Carmichael, CA · enumerated 2026.

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

National Provider Identifier

1285580050

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Registry record

Entity type Individual (Type 1)
Name Kathryn Clark
Credential RN
Sex Female
Practice address 6555 Coyle Ave Ste 301, Carmichael, CA, 95608
Phone (916) 962-1544
Enumeration date Mar 5, 2026
Last updated in NPPES Mar 5, 2026

Taxonomy & licenses

163WX0200X Oncology Registered Nurse Nursing Service Providers · License 95421706 (CA) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

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Frequently asked questions

What specialty is Kathryn Clark?
Kathryn Clark is registered in NPPES with the primary taxonomy of Oncology Registered Nurse. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-05.