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

Robert D Aby, MD

Individual provider Internal Medicine Physician · NPI 1861586463

Robert D Aby, MD is an Internal Medicine Physician in Dundas, 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

2980 130th St E
Dundas, MN 55019-4231
Phone: (507) 646-8964
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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 22806 (MN)

Record details

NPI number1861586463
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESOctober 11, 2012
Mailing addressPo Box 731, Northfield, MN 55057-0731