Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sarah Renae Kluesner, ARNP

Nurse Practitioner in Iowa City, IA · enumerated 2010.

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

National Provider Identifier

1679889661

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sarah Renae Kluesner

Credential ARNP

Sex Female

Practice address 201 S Clinton St Ste 168, Iowa City, IA, 52240

Phone (319) 384-0520

Fax (319) 384-0603

Enumeration date Aug 27, 2010

Last updated in NPPES Jun 22, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A104066 (IA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 104066 (IA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A104066 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1679889661 active?

Yes, as of the latest NPPES snapshot, NPI 1679889661 is active (record last updated 2023-06-22).

How do I verify Sarah Kluesner's NPI record?

Cross-check NPI 1679889661 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-22.