Practice address
1000 E 23rd St
Sioux Falls, SD 57105
This is the address of Avera Mckennan, Avera Mckennan, Avera Mckennan, Avera Mckennan, Avera Mckennan and 3 more groups.
At a glance
- Clinicians registered here
- 39
- Physicians (MD and DO)
- 14
- Specialties
- 14
- Industry payments to them, 2025
- $101,512
Specialties here
- Everyone 39
- Nurse Practitioners 11
- Hematology & Oncology 6
- Pharmacists 4
- Genetic Counselors 3
- Radiation Oncology 3
- Clinical Social Workers 3
- General Surgery 2
- Physical Therapists 1
- Gynecologic Oncology 1
- Medical Oncology 1
- Occupational Therapists 1
- Physician Assistants 1
- Family Medicine 1
- Student in an Organized Health Care Education/Training Program 1
General Surgery
2 clinicians
Hospitals and medical groups at this address
- Avera Mckennan 79 of its clinicians here 959
- Avera Mckennan 27 of its clinicians here 959
- Avera Mckennan 12 of its clinicians here 959
- Avera Mckennan 7 of its clinicians here 959
- Avera Mckennan 4 of its clinicians here 959
- Avera Mckennan 3 of its clinicians here 959
- Avera Mckennan 1 of its clinicians here 959
- Avera Mckennan 1 of its clinicians here 959
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $101,512 in general payments to 13 clinicians at this address in 2025.
- Kelly G. Mccaul, M.D. $91,414
- David C. Starks, MD $7,004
- Christina M. Gant, CNP $675
- Jennifer L. Reiner, CNP $556
- April J. Schnieder, CNP $330
- Benjamin M. Solomon, MD $327
- Michael S. Mchale, MD $280
- Heidi A. Mckean, MD $226
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
3 clinicians here are named as investigators on industry-funded studies ($4.0M in research payments reported in 2025).
- David C. Starks, MD 16 studies $1.9M
- Benjamin M. Solomon, MD 19 studies $1.5M
- Heidi A. Mckean, MD 10 studies $621,755
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- Avera Mckennan Family Medicine
- Avera Mckennan Gynecologic Oncology
- Avera Mckennan Hematology & Oncology
- Avera Mckennan Medical Specialty Clinic/Center
- Avera Mckennan Mobile Mammography Clinic/Center
- Avera Mckennan Radiation Oncology
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.