Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Courtney A Brush, FNP
Nurse Practitioner in Ballwin, MO · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366781734
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Courtney A Brush
Credential FNP
Sex Female
Practice address 566 Kehrs Mill Rd, Ballwin, MO, 63011
Phone (314) 971-3130
Enumeration date Feb 5, 2013
Last updated in NPPES Sep 25, 2025
Taxonomy & licenses
364SF0001X Family Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 2016000450 (MO) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2012005844 (MO) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan.
About the FNP 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.
Frequently asked questions
What specialty is Courtney Brush?
Courtney Brush is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-25.