Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andi Marzen

Social Worker in Davenport, IA · enumerated 2026.

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

National Provider Identifier

1912812637

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Registry record

Entity type Individual (Type 1)

Name Andi Marzen

Sex Female

Practice address 1441 W Central Park Ave, Davenport, IA, 52804

Phone (563) 888-6299

Fax (563) 328-5690

Enumeration date Aug 17, 2026

Last updated in NPPES Aug 17, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 139342 (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

Is NPI 1912812637 active?

Yes, as of the latest NPPES snapshot, NPI 1912812637 is active (record last updated 2026-08-17).

How do I verify Andi Marzen's NPI record?

Cross-check NPI 1912812637 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-17.