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

Georg Gussak, MD, MSC

Individual provider Internal Medicine Physician · NPI 1518548387

Georg Gussak, MD, MSC is an Internal Medicine Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2021.

Licensed in
IL
In the registry since
2021
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

5841 S Maryland Ave M/c 6080
Chicago, IL 60637-1443
Phone: (773) 702-9461
Fax: (773) 702-4183
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036173725 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.080957 (IL)

Record details

NPI number1518548387
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MSC
Sole proprietorNo
NPI enumeratedApril 14, 2021
Last updated in NPPESJuly 6, 2025
Certification dateJuly 6, 2025

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