Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Nancy Lois Christopherson, LMHC

Mental Health Counselor in Sioux City, IA · enumerated 2012.

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

National Provider Identifier

1295079549

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Registry record

Entity type Individual (Type 1)

Name Mrs. Nancy Lois Christopherson

Credential LMHC

Sex Female

Practice address 1221 Pierce St, Sioux City, IA, 51105

Phone (712) 255-0204

Fax (712) 255-1120

Enumeration date Nov 26, 2012

Last updated in NPPES Nov 26, 2012

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 001294 (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

Where does Nancy Christopherson practice?

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

What is the NPI number for Nancy Christopherson?

The National Provider Identifier (NPI) for Nancy Christopherson is 1295079549, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-26.