NPI Portal NPI Lookup & Verification

Internal Medicine in Mitchell, SD

16 active Internal Medicine providers practice in Mitchell, South Dakota according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Mitchell, SD
NPI Name Type Specialty Location
1093760860 Adult and Adolescent Internal Medicine Organization Internal Medicine Physician Mitchell, SD
1033132451 Darla Edinger Individual Internal Medicine Physician Mitchell, SD
1164525473 David Malters Individual Internal Medicine Physician Mitchell, SD
1275635674 Delaney Clinic Professional Association Organization Internal Medicine Physician Mitchell, SD
1013962919 Derek Ferrie Individual Internal Medicine Physician Mitchell, SD
1629136189 Drs Malters & Malters PC Organization Internal Medicine Physician Mitchell, SD
1902017825 Jonathan C. Olegario, MD, PC Organization Internal Medicine Physician Mitchell, SD
1376532697 Jonathan Olegario Individual Internal Medicine Physician Mitchell, SD
1639271034 Lucio Margallo Individual Internal Medicine Physician Mitchell, SD
1780757518 Patricia Malters Individual Internal Medicine Physician Mitchell, SD

Frequently asked questions

How many Internal Medicine providers are in Mitchell, SD?
The latest NPPES snapshot lists 16 active Internal Medicine providers with a practice address in Mitchell, South Dakota.
How do I check a Internal Medicine provider's NPI in Mitchell?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.