Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Terri A Lefeber, APNP

Nurse Practitioner in Middleton, WI · enumerated 2020.

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

National Provider Identifier

1770191777

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Registry record

Entity type Individual (Type 1)

Name Terri A Lefeber

Credential APNP

Sex Female

Practice address 2275 Deming Way, Middleton, WI, 53562

Phone (608) 890-9400

Enumeration date Jul 16, 2020

Last updated in NPPES Apr 7, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1856882 (WI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 9639 (WI) Primary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 9639-33 (WI) Secondary

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

Where does Terri Lefeber practice?

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

What is the NPI number for Terri Lefeber?

The National Provider Identifier (NPI) for Terri Lefeber is 1770191777, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-07.