Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca E Walding, ARNP

Family Health Clinical Nurse Specialist in Sioux City, IA · enumerated 2007 · practices at Siouxland Community Health Center.

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

National Provider Identifier

1215125216

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Registry record

Entity type Individual (Type 1)

Name Rebecca E Walding

Credential ARNP

Sex Female

Practice address 1021 Nebraska St, Sioux City, IA, 51105

Phone (712) 252-2477

Fax (712) 252-5920

Enumeration date Oct 4, 2007

Last updated in NPPES Jun 15, 2022

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License G166803 (IA) Secondary

364SF0001X Family Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 110919 (NE) Secondary

364SF0001X Family Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License A070333 (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 Rebecca Walding?

The National Provider Identifier (NPI) for Rebecca Walding is 1215125216, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rebecca Walding practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-15.