Physician Assistant
MARK STEIL PAC
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1043292204 · enumerated 2005-11-15 · record updated 2013-08-20. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 1028 WALNUT ST, YANKTON, SD, 57078-2910 (605) 665-4606 Fax (605) 665-4673 Google Maps Apple Maps OpenStreetMap
- Practice location 1028 WALNUT ST, LEWIS & CLARK BHS, YANKTON, SD, 57078-2910 (605) 665-4606 Fax (605) 665-4673 Google Maps Apple Maps OpenStreetMap
Specialties
- Physician Assistant 363A00000X · Primary · License 0198 SD
In this directory
Locations and evidence
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Practice location
YANKTON, SD, 570782910
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.