Ethan Leif, MD
Ethan Leif, MD is a Family Practice in Sioux Falls, South Dakota. Graduated from Sanford School of Medicine of University of South Dakota in 2023, 3 years ago. Practices with Avera McKennan, a 962-clinician group, works from 2 locations and accepts Medicare assignment.
- Years since qualifying
- 3
- Trained at
- Sanford School of Medicine of University of South Dakota
- In the registry since
- 2023
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
Sioux Falls, SDNo coordinates on file. Search this address in Google Maps
Additional practice locations (1)
- 1600 S Highline Ave, Sioux Falls, SD 57110-1007 — (605) 322-2945
Specialties & licences
| Student in an Organized Health Care Education/Training Program (primary) | Taxonomy 390200000X |
|---|
Record details
| NPI number | 1932896123 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | April 19, 2023 |
| Last updated in NPPES | September 24, 2025 |
| Certification date | September 24, 2025 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Medical school | SANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA |
| Graduated | 2023 (3 years in practice) |
| Group practice | Avera McKennan — 962 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 3 on file with Medicare |
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