Individual provider · Type 1 NPI

Mark C. Tiefel

Mental Health Counselor · Germantown, WI

NPI number 1003729641 Active

Practice location

W175N11120 Stonewood Dr
Germantown, WI 53022-4799

Fax (262) 345-5562

Specialties and licenses

TaxonomyCodeLicense
Mental Health Counselor Primary 101YM0800X12832 (WI)

Mental Health Counselor: Definition to come...

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About NPI 1003729641

Mark C. Tiefel's National Provider Identifier is 1003729641, issued on Sep 24, 2026. The primary taxonomy on file is Mental Health Counselor (101YM0800X), and the practice location is in Germantown, WI. The record was last updated on Sep 24, 2026.