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

Marc K Drezner, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1326015058

Marc K Drezner, MD is an Endocrinology, Diabetes & Metabolism Physician in Madison, 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

451 Junction Rd
Madison, WI 53717
Phone: (608) 263-5010
Fax: (608) 265-7519
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 41959 (WI)

Record details

NPI number1326015058
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 1, 2006
Last updated in NPPESFebruary 2, 2009
Mailing address7974 Uw Health Ct, Middleton, WI 53562-5531

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