NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Polk County

Family Nurse Practitioner in Des Moines, IA · enumerated 2011 · authorized official Juliann Van Liew, Director.

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

National Provider Identifier

1740579101

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Polk County
Other name <Unavail>
Practice address 1907 Carpenter Ave, Des Moines, IA, 50314
Phone (515) 286-3798
Fax (515) 286-2033
Enumeration date Apr 6, 2011
Last updated in NPPES Jan 5, 2026

Taxonomy & classification

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Juliann Van Liew
Title Director
Phone (515) 286-3767

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-01-05. Verify at npiregistry.cms.hhs.gov.
Where is Polk County located?
The practice location on file with NPPES is in Des Moines, IA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-05.