Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Cathleen Ann Clark, LICSW

Social Worker in Davenport, IA · enumerated 2007.

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

National Provider Identifier

1366597957

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Registry record

Entity type Individual (Type 1)

Name Mrs. Cathleen Ann Clark

Credential LICSW

Sex Female

Practice address 1706 N Brady, Suite 204, Davenport, IA, 52803

Phone (563) 650-1414

Enumeration date Jan 24, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 03801 (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

Where does Cathleen Clark practice?

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

What is the NPI number for Cathleen Clark?

The National Provider Identifier (NPI) for Cathleen Clark is 1366597957, a Type 1 (individual) record in the CMS NPPES registry.

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