Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Carol Ann Lamoureux-Lewallen, DNP. ARNP

Family Nurse Practitioner in Spencer, IA · enumerated 2011.

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

National Provider Identifier

1669756474

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Registry record

Entity type Individual (Type 1)

Name Carol Ann Lamoureux-Lewallen

Credential DNP. ARNP

Sex Female

Practice address Spencer, IA, 51301

Phone (712) 580-6592

Fax (712) 580-6593

Enumeration date Sep 29, 2011

Last updated in NPPES Apr 26, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A-083751 (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

What is the NPI number for Carol Lamoureux-Lewallen?

The National Provider Identifier (NPI) for Carol Lamoureux-Lewallen is 1669756474, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carol Lamoureux-Lewallen practice?

The practice location on file with NPPES is in Spencer, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-26.