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

Gregory McGriff, MD

Individual provider Internal Medicine Physician · NPI 1619063633

Gregory McGriff, MD is an Internal Medicine Physician in Sisseton, South Dakota. Licensed in North Carolina. Registered with an NPI since 2006.

Licensed in
NC
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

100 Lake Traverse Dr
Sisseton, SD 57262-7046
Phone: (605) 698-7606
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 02-01497 (NC)

Record details

NPI number1619063633
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 5, 2006
Last updated in NPPESDecember 2, 2019
Mailing address102 Major Fergusons Hl, Rutherfordton, NC 28139-7838

Other providers in Sisseton