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

Michael H Hetzner, DO

Individual provider Family Medicine Physician · NPI 1942295464

Michael H Hetzner, DO is a Family Medicine Physician in Kiel, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2005.

Licensed in
WI
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

632 Fremont St
Kiel, WI 53042-1321
Phone: (920) 894-3322
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 27988 (WI)

Record details

NPI number1942295464
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 12, 2005
Last updated in NPPESSeptember 2, 2008
Mailing address632 Fremont St, Kiel, WI 53042-1321

Other providers in Kiel