Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jennifer M Magsamen, ARNP

Nurse Practitioner in Iowa City, IA · enumerated 2020.

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

National Provider Identifier

1134754575

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jennifer M Magsamen

Credential ARNP

Sex Female

Practice address 1360 N Dodge St, Iowa City, IA, 52245

Phone (319) 351-1448

Fax (319) 356-4505

Enumeration date Mar 5, 2020

Last updated in NPPES Aug 7, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A158045 (IA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A158045 (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

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.

What specialty is Jennifer Magsamen?

Jennifer Magsamen is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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