Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Courtney Makus, AG-ACNP
Nurse Practitioner in Ames, IA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720681554
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Registry record
Entity type Individual (Type 1)
Name Courtney Makus
Credential AG-ACNP
Sex Female
Practice address 1111 Duff Avcenue, Ames, IA, 50010
Phone (515) 239-4472
Fax (515) 239-4539
Enumeration date Nov 16, 2020
Last updated in NPPES Sep 17, 2025
Taxonomy & licenses
363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License H159470 (IA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License H159470 (IA) Primary
363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License H159470 (IA) Secondary
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 Makus?
Courtney Makus 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-17.