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

Dr. Whitney Diedrich Johnson, MD

Individual provider Emergency Medicine Physician · NPI 1104112721

Dr. Whitney Diedrich Johnson, MD is an Emergency Medicine Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2011.

Licensed in
IL
In the registry since
2011
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

5841 S Maryland Ave Mc 5068
Chicago, IL 60637-1447
Phone: (773) 702-9500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 125-059227 (IL)

Record details

NPI number1104112721
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2011
Last updated in NPPESJune 22, 2011
Mailing address5841 S Maryland Ave, Mc 5068, Chicago, IL 60637-1447

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