Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katherine Ernest, PA-C
Physician Assistant in Redding, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275017899
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Registry record
Entity type Individual (Type 1)
Name Katherine Ernest
Credential PA-C
Sex Female
Practice address 3689 Eureka Way, Redding, CA, 96001
Phone (530) 244-4577
Fax (530) 244-4576
Enumeration date Sep 19, 2018
Last updated in NPPES Feb 15, 2022
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 59222 (CA) 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
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.
What specialty is Katherine Ernest?
Katherine Ernest is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-15.