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SANDRA LEE MITTELSTEADT LPC
NPI 1104096189
Counselor - Professional in Appleton, WI

Active since March 06, 2008
4321 W COLLEGE AVE STE 200, APPLETON, WI 54914(920) 358-0118 Get Directions Write a Review

NPPES record last updated: May 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 17, 2026, Apr 6, 2023 (2 updates tracked since 2023).

About Sandra Lee Mittelsteadt Lpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SANDRA LEE MITTELSTEADT LPC (NPI 1104096189) is an individual professional provider in Appleton, Wisconsin, licensed in Wisconsin (4398-125) and active in the NPI registry since March 2008.

NPPES Registry Identity

NPI1104096189
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameSANDRA LEE MITTELSTEADTCredential: LPC
Location Address4321 W COLLEGE AVE STE 200Appleton, WI 54914-3968
Mailing Address1155 Esther Ann LnHortonville, WI 54944-2402 · (715) 281-2610
Phone(920) 358-0118
Sole ProprietorYes
Enumeration DateMarch 6, 2008
Last NPPES UpdateMay 17, 20262 updates tracked since enumeration
NPPES CertifiedMay 17, 2026
✔ NPI 1104096189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in WI · 4398-125
4321 W COLLEGE AVE STE 200, Appleton, WI 54914
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. EMILY M HOCH MSW, CAPSW, CSAC
Social Worker (Clinical)
4321 W COLLEGE AVE STE 200
APPLETON, WI 54914
Outagamie County (920) 215-1645
NORTHEAST WISCONSIN SURGICAL ASSISTANTS, LLC
Physician Assistant
4321 W COLLEGE AVE STE 200
APPLETON, WI 54914
Outagamie County (210) 598-4277
THE CERVICAL SPINE INSTITUTE AND NEUROMONITORING, LLC
Psychiatry & Neurology (Clinical Neurophysiology)
4321 W COLLEGE AVE STE 200
APPLETON, WI 54914
Outagamie County (210) 598-4277
HARMONY SUPPORTIVE SERVICES LLC
Case Management
4321 W COLLEGE AVE STE 200
APPLETON, WI 54914
Outagamie County (763) 339-9907
FOX VALLEY PSYCHIATRY LTD.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4321 W COLLEGE AVE STE 200
APPLETON, WI 54914
Outagamie County (920) 882-7780
NORTHERN LIGHTS BEHAVIORAL HEALTH, LLC
Social Worker
4321 W COLLEGE AVE STE 200
APPLETON, WI 54914
Outagamie County (920) 215-1645
NEW LEAF 25 COUNSELING SERVICES
Counselor (Mental Health)
4321 W COLLEGE AVE STE 200
APPLETON, WI 54914
Outagamie County (715) 281-2610
LORETTA N MARKUS
Psychologist
4321 W COLLEGE AVE STE 200
APPLETON, WI 54914
Outagamie County (920) 916-0730

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sandra Mittelsteadt's NPI number?

The NPI number for Sandra Mittelsteadt is 1104096189. It was assigned to this individual provider in the NPPES registry on March 6, 2008.

Where is Sandra Mittelsteadt located?

Sandra Mittelsteadt practices at 4321 W College Ave Ste 200, Appleton, WI 54914. The listed phone number is (920) 358-0118.

What is Sandra Mittelsteadt's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

What insurance does Sandra Mittelsteadt accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan and UnitedHealthcare list Sandra Mittelsteadt as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sandra Mittelsteadt was last updated on May 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.