Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alena Davida Ellerbroek, MSN,FNP

Family Nurse Practitioner in Waterloo, IA · enumerated 2010.

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

National Provider Identifier

1376858654

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Registry record

Entity type Individual (Type 1)

Name Alena Davida Ellerbroek

Credential MSN,FNP

Sex Female

Practice address 3741 Pheasant Ln, Waterloo, IA, 50701

Phone (319) 234-6000

Fax (319) 234-6001

Enumeration date Aug 11, 2010

Last updated in NPPES Jun 13, 2024

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A123879 (IA) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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

What is the NPI number for Alena Ellerbroek?

The National Provider Identifier (NPI) for Alena Ellerbroek is 1376858654, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alena Ellerbroek practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-13.