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

Dr. Claus Alexander Pierach, MD

Individual provider Internal Medicine Physician · NPI 1710143623

Dr. Claus Alexander Pierach, MD is an Internal Medicine Physician in Minneapolis, Minnesota. Licensed in Minnesota. Registered with an NPI since 2008.

Licensed in
MN
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

500 Harvard St SE University Of Minnesota Medical Ctr
Minneapolis, MN 55455-0363
Phone: (612) 624-4416
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20641 (MN)

Record details

NPI number1710143623
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 30, 2008
Last updated in NPPESJuly 30, 2008

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