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

Marion Mc Mahon, MD

Individual provider General Practice Physician · NPI 1073592556

Marion Mc Mahon, MD is a General Practice Physician in Rochester, Minnesota. Licensed in Minnesota. Registered with an NPI since 2006.

Licensed in
MN
In the registry since
2006
Specialties on file
2
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

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
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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 28418 (MN)
General Practice Physician Taxonomy 208D00000X · Licence 28418 (MN)

Record details

NPI number1073592556
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 12, 2006
Last updated in NPPESFebruary 10, 2025
Certification dateFebruary 10, 2025
Mailing address200 1st St Sw, Rochester, MN 55905-0001

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