Whalio Doctors

NPI 1649505579

David C Christianson, MD

Practitioner General Practice Physician Sioux Falls, SD

Practice location

Address
3916 N Potsdam Ave Pmb 1451, Sioux Falls, SD 57104
Phone
(612) 868-4159

Registered specialties (3)

General Practice Physician Primary
Allopathic & Osteopathic Physicians Taxonomy 208D00000X Licence 38791 (MN)
General Practice Physician
Allopathic & Osteopathic Physicians Taxonomy 208D00000X Licence 61683-20 (WI)
General Practice Physician
Allopathic & Osteopathic Physicians Taxonomy 208D00000X Licence 15903 (ND)

Registry record

NPI
1649505579
Entity type
Individual
Sex (as registered)
Male
NPI issued
9 Oct 2009
Record last updated
31 Jul 2025

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.