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

Dr. Gregory A. Wiseman, MD

Individual provider Internal Medicine Physician · NPI 1912973736

Dr. Gregory A. Wiseman, MD is an Internal Medicine Physician in Greensburg, Indiana. Licensed in Indiana. Registered with an NPI since 2006.

Licensed in
IN
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

712 N Lincoln St
Greensburg, IN 47240-1327
Phone: (812) 663-8079
Fax: (812) 663-9298
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 01025482 (IN)

Record details

NPI number1912973736
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 23, 2006
Last updated in NPPESJuly 13, 2026
Mailing address712 N Lincoln St, Greensburg, IN 47240-1327

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