Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Carol Sue Hagen, MSW, LISW

Clinical Social Worker in Decorah, IA · enumerated 2006.

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

National Provider Identifier

1659432961

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Registry record

Entity type Individual (Type 1)

Name Ms. Carol Sue Hagen

Credential MSW, LISW

Sex Female

Practice address 1111 Paine St D, Decorah, IA, 52101

Phone (563) 382-1900

Fax (563) 382-1777

Enumeration date Dec 12, 2006

Last updated in NPPES Sep 11, 2015

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 00801 (IA) Primary

Other identifiers

Identifier	Type	State	Issuer
00801	Other	IA	LISW

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

Is NPI 1659432961 active?

Yes, as of the latest NPPES snapshot, NPI 1659432961 is active (record last updated 2015-09-11).

How do I verify Carol Hagen's NPI record?

Cross-check NPI 1659432961 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-11.