Leah M. Johnson, MD
About This Business
Leah M. Johnson, M.D., is a family medicine physician in Sioux Falls, South Dakota, with 27 years of experience since graduating in 1999, above the 22-year average among the 113 Sioux Falls physicians in our directory. She holds active licenses in Iowa and South Dakota and has been registered with the national provider registry since 2005. Her Medicare profile lists melanoma excision and removal of skin lesions among her most frequent services. She is affiliated with Avera McKennan Hospital & University Health Center. She accepts Medicare, and telehealth is not currently listed among her services. She is one of 38 family medicine physicians among the 113 Sioux Falls doctors in our directory. Patient sentiment is exceptional: a 4.9 rating across 231 reviews.
Verified Provider Info
- Specialty (per registry)
- Family Medicine
- NPI Number
- 1588649636
- Medical school graduate
- 1999 (27+ years of practice)
- State license
- 33644 (IA), 12677 (SD)
- Hospital affiliations
- Avera Mckennan Hospital & University Health Center
- Common services (Medicare data)
- Melanoma (skin cancer) excision · Removal of skin lesions
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
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Information last updated: August 23, 2026
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