Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angela Rose Oldenberg, NP

Nurse Practitioner in Eau Claire, WI · enumerated 2007.

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

National Provider Identifier

1871795096

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Registry record

Entity type Individual (Type 1)

Name Angela Rose Oldenberg

Credential NP

Sex Female

Practice address 733 W Clairemont Ave, Eau Claire, WI, 54701

Phone (715) 838-5222

Enumeration date Jun 1, 2007

Last updated in NPPES Jun 21, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1804 (WI) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Angela Oldenberg?

The National Provider Identifier (NPI) for Angela Oldenberg is 1871795096, a Type 1 (individual) record in the CMS NPPES registry.

Where does Angela Oldenberg practice?

The practice location on file with NPPES is in Eau Claire, WI. 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 2021-06-21.