Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Timothy C Dietzen

Individual provider Homeopath · NPI 1528996667

Timothy C Dietzen is a Homeopath in Appleton, Wisconsin. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

3121 W Spencer St Ste H
Appleton, WI 54914-4307
Phone: (920) 209-5553
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 510 E. Walnut Street, Green Bay, WI 54301 — (920) 209-5553

Specialties & licences

Homeopath (primary) Taxonomy 175L00000X

Record details

NPI number1528996667
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 11, 2026
Last updated in NPPESMay 11, 2026
Certification dateMay 6, 2026