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

Richard Gerard Mahr, MD

Individual provider Internal Medicine Physician · NPI 1851363634

Richard Gerard Mahr, MD is an Internal Medicine Physician in Saint Paul, Minnesota. Licensed in Minnesota. Registered with an NPI since 2006.

Licensed in
MN
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

640 Jackson St Mc 11109E
Saint Paul, MN 55101-2502
Phone: (651) 254-9545
Fax: (651) 254-3662
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 36096 (MN)

Record details

NPI number1851363634
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 6, 2006
Last updated in NPPESDecember 12, 2014

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