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Corey Knox, CRNA

Certified Registered Nurse Anesthetist in Huron, SD · enumerated 2015.

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

National Provider Identifier

1417344490

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Registry record

Entity type Individual (Type 1)
Name Corey Knox
Credential CRNA
Sex Male
Practice address 172 4th St Se, Huron, SD, 57350
Phone (605) 353-6593
Fax (605) 353-6506
Enumeration date Apr 17, 2015
Last updated in NPPES Apr 17, 2015

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License CR000881 (SD) Primary
CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA 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

How do I verify Corey Knox's NPI record?
Cross-check NPI 1417344490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1417344490 active?
Yes, as of the latest NPPES snapshot, NPI 1417344490 is active (record last updated 2015-04-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-17.