Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Alexander A Johnson, MD

Individual provider Diagnostic Radiology Physician · NPI 1831930114

Alexander A Johnson, MD is a Diagnostic Radiology Physician in Rochester, Minnesota. Works from 2 locations. Licensed in Minnesota.

Licensed in
MN
In the registry since
2024
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 1st St SW
Rochester, MN 55905-7927
Phone: (507) 284-2511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5225 23rd Ave S, Fargo, ND 58104-7927 — (701) 234-5933

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 79570 (MN)

Record details

NPI number1831930114
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2024
Last updated in NPPESNovember 25, 2025
Certification dateNovember 25, 2025

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