Kirk Casey, MD

Kirk Casey, MD is a healthcare organization registered as Family Medicine Physician in Chico, CA, holding Type 2 (organization) NPI 1558499491 since 2007. The authorized official on file is Kirk Casey, MD.

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NPI	1558499491
Entity type	Organization (Type 2)
Legal business name	Kirk Casey, MD
Practice address	100 INDEPENDENCE CIR, Chico, CA, 95973
Phone	5308990295
Fax	5308990142
Enumeration date	2007-03-01
Last updated in NPPES	2007-10-15

Authorized official

Name	Kirk Casey
Title	MD
Phone	5308990295

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207Q00000X	Family Medicine Physician	Primary	G61633	CA

Copy-ready billing details

Provider: Kirk Casey, MD
NPI: 1558499491
Taxonomy: 207Q00000X (Family Medicine Physician)
Address: 100 INDEPENDENCE CIR, Chico, CA, 95973

Providers at this address

NPI	Name	Type	Specialty	Location
1972568467	Kirk Casey	Individual	Sports Medicine (Emergency Medicine) Physician	Chico, CA
1295787554	Louise Krone	Individual	Internal Medicine Physician	Chico, CA
1760434799	Forrest Olson	Individual	Hospitalist Physician	Chico, CA
1821041419	Jeannette Kong Sibal	Individual	Family Medicine Physician	Chico, CA
1376597609	Kevin Brown	Individual	Hospitalist Physician	Chico, CA
1750329645	Maureen Breese	Individual	Community Health Nurse Practitioner	Chico, CA
1730277393	Jennifer Sanchez	Individual	Nurse Practitioner	Chico, CA
1205000460	Baran Onder	Individual	Family Medicine Physician	Chico, CA

Verify this record

Cross-check NPI 1558499491 against the authoritative CMS record: view Kirk Casey, MD on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-10-15. Verify at npiregistry.cms.hhs.gov.

Where is Kirk Casey, MD located?

The practice location on file with NPPES is in Chico, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-15.