Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James F Anderson, LISW

Social Worker in Sioux City, IA · enumerated 2005.

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

National Provider Identifier

1568447506

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Registry record

Entity type Individual (Type 1)

Name James F Anderson

Credential LISW

Sex Male

Practice address 2501 Pierce St, Sioux City, IA, 51104

Phone (712) 294-5000

Fax (712) 294-5091

Enumeration date Dec 13, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 00238 (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

What specialty is James Anderson?

James Anderson is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Lucinda Buys Pharmacotherapy Pharmacist · Sioux City, IA NPI 1144216136 Michael Jung Family Medicine Physician · Sioux City, IA NPI 1023093580 Gerald Mcgowan Family Medicine Physician · Sioux City, IA NPI 1265418644 Siouxland Medical Education Foundation, Inc Family Medicine Physician · Sioux City, IA NPI 1336127828 Amy Rief-Elks Family Medicine Physician · Sioux City, IA NPI 1194790659 Thaddeaus Vernon Family Medicine Physician · Sioux City, IA NPI 1366417735 Rick Colwell Family Medicine Physician · Sioux City, IA NPI 1396710497 Cindy Mammen Physician Assistant · Sioux City, IA NPI 1881661007

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.