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

Joan Christensen, LISW

Social Worker in Des Moines, IA · enumerated 2005.

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

National Provider Identifier

1023004934

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Registry record

Entity type Individual (Type 1)

Name Joan Christensen

Credential LISW

Sex Female

Practice address Des Moines, IA, 50316

Phone (888) 948-6789

Fax (877) 345-3501

Enumeration date Sep 26, 2005

Last updated in NPPES Apr 20, 2021

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 01077 (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.

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Frequently asked questions

How do I verify Joan Christensen's NPI record?

Cross-check NPI 1023004934 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1023004934 active?

Yes, as of the latest NPPES snapshot, NPI 1023004934 is active (record last updated 2021-04-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-20.