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

Andrew David Johnston, MD

Individual provider Diagnostic Radiology Physician · NPI 1427503697

Andrew David Johnston, MD is a Diagnostic Radiology Physician in Chicago, Illinois. Works from 2 locations. Licensed in Utah.

Licensed in
UT
In the registry since
2016
Specialties on file
2
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

240 E Huron St Ste 1-200
Chicago, IL 60611-2909
Phone: (312) 503-7975
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 100 N Mario Capecchi Dr, Salt Lake City, UT 84113-1103 — (801) 487-0451

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 14272883-1205 (UT)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence 14272883-1205 (UT)

Record details

NPI number1427503697
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2016
Last updated in NPPESJune 3, 2026
Certification dateJune 3, 2026
Mailing addressPo Box 27128, Salt Lake City, UT 84127-0128

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