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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kaci Lee Tolzman, NP

Family Nurse Practitioner in Frederic, WI · enumerated 2019.

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

National Provider Identifier

1578023438

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Registry record

Entity type Individual (Type 1)
Name Kaci Lee Tolzman
Credential NP
Sex Female
Practice address Frederic, WI, 54837
Phone (715) 318-0916
Enumeration date Mar 25, 2019
Last updated in NPPES May 27, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 16639-33 (WI) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 16639-33 (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.

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Frequently asked questions

What is the NPI number for Kaci Tolzman?
The National Provider Identifier (NPI) for Kaci Tolzman is 1578023438, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kaci Tolzman practice?
The practice location on file with NPPES is in Frederic, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-27.