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

Donald C Fischer, MD

Individual provider Psychiatry Physician · NPI 1629069737

Donald C Fischer, MD is a Psychiatry Physician in Port Washington, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2005.

Licensed in
WI
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

121 W Main St Ste 350
Port Washington, WI 53074-1813
Phone: (262) 284-8130
Fax: (262) 284-8104
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 22356020 (WI)

Record details

NPI number1629069737
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 31, 2005
Last updated in NPPESJuly 13, 2026

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