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

Marsha Fleming Davis, MD

Individual provider Internal Medicine Physician · NPI 1063451235

Marsha Fleming Davis, MD is an Internal Medicine Physician in Mequon, 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

1516 W Mequon Rd Ste 103
Mequon, WI 53092-3264
Phone: (262) 242-0700
Fax: (262) 242-0710
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 35737 (WI)

Record details

NPI number1063451235
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESAugust 25, 2009
Mailing address1516 W Mequon Rd, Suite 103, Mequon, WI 53092-3264

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