Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Debra Oldaker-Tedrow, FAMILY NURSE PRACTIT

Family Nurse Practitioner in Dubuque, IA · enumerated 2015.

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

National Provider Identifier

1033597844

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Registry record

Entity type Individual (Type 1)

Name Debra Oldaker-Tedrow

Credential FAMILY NURSE PRACTIT

Sex Female

Practice address 2255 John F Kennedy Rd, Dubuque, IA, 52002

Phone (319) 384-8822

Enumeration date May 12, 2015

Last updated in NPPES Jun 19, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209012800 (IL) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 13973-33 (WI) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A098850 (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

How do I verify Debra Oldaker-Tedrow's NPI record?

Cross-check NPI 1033597844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1033597844 active?

Yes, as of the latest NPPES snapshot, NPI 1033597844 is active (record last updated 2023-06-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-19.