Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Kari Annette Werner, ARNP
Nurse Practitioner in Ankeny, IA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750954665
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Registry record
Entity type Individual (Type 1)
Name Ms. Kari Annette Werner
Credential ARNP
Sex Female
Practice address 1410 Sw Tradition Dr Ste 150, Ankeny, IA, 50023
Phone (515) 875-9980
Fax (515) 875-9981
Enumeration date Jul 19, 2021
Last updated in NPPES Dec 12, 2023
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A164739 (IA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A164739 (IA) 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 Kari Werner?
Kari Werner 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-12.