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

Mark Linus Leitschuh, MD

Individual provider Cardiovascular Disease Physician · NPI 1336217066

Mark Linus Leitschuh, MD is a Cardiovascular Disease 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

13133 N Port Washington Rd Ste 122
Mequon, WI 53097-2419
Phone: (262) 243-3700
Fax: (262) 243-3701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 31195 (WI)

Record details

NPI number1336217066
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 1, 2006
Last updated in NPPESJune 12, 2012
Mailing address4425 N Port Washington Rd, Attn: Csmcp Clinic Credentialing, Glendale, WI 53212-1082

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