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Sandra Lee Mittelsteadt, LPC

Sandra Lee Mittelsteadt is a Professional Counselor provider (Counselor) practicing in Appleton, WI, registered in the NPPES registry with NPI 1104096189 since 2008. The credential LPC stands for Licensed Professional Counselor.

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NPI 1104096189
Entity type Individual (Type 1)
Name Sandra Lee Mittelsteadt
Credential LPC
Sex Female
Practice address Appleton, WI, 54914
Phone 9203580118
Enumeration date 2008-03-06
Last updated in NPPES 2026-05-17

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YP2500X Professional Counselor Primary 4398-125 WI

LPC — Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

Copy-ready billing details
Provider: Sandra Mittelsteadt, LPC
NPI: 1104096189
Taxonomy: 101YP2500X (Professional Counselor)
Address: Appleton, WI, 54914

Other providers at this practice address

NPI Name Type Specialty Location
1598885709 Ruth Nelson-Lau Individual Family Nurse Practitioner Appleton, WI
1851541080 Steven Wille Individual Mental Health Counselor Appleton, WI
1891085130 Eric Rueff Individual Child & Adolescent Psychiatry Physician Appleton, WI
1033485552 Emily Hoch Individual Clinical Social Worker Appleton, WI
1427495829 Loretta Markus Individual Psychologist Appleton, WI
1922422807 Sarah Saleemi Individual Internal Medicine Physician Appleton, WI
1235630625 The Cervical Spine Institute and Neuromonitoring, LLC Organization Clinical Neurophysiology Physician Appleton, WI
1033745930 Northeast Wisconsin Surgical Assistants, LLC Organization Physician Assistant Appleton, WI

Verify this record

Cross-check NPI 1104096189 against the authoritative CMS record: view Sandra Lee Mittelsteadt on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Sandra Mittelsteadt practice?
The practice location on file with NPPES is in Appleton, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sandra Mittelsteadt?
The National Provider Identifier (NPI) for Sandra Mittelsteadt is 1104096189, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-05-17.