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

Bonnie J. Tesch, MD

Individual provider Internal Medicine Physician · NPI 1306876180

Bonnie J. Tesch, MD is an Internal Medicine Physician in Wauwatosa, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
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

3289 N Mayfair Rd
Wauwatosa, WI 53222-3203
Phone: (414) 771-7900
Fax: (414) 771-7249
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 24287 (WI)

Record details

NPI number1306876180
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 4, 2006
Last updated in NPPESDecember 29, 2010

Other providers in Wauwatosa