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

Gary Jack Davis, MD

Individual provider Internal Medicine Physician · NPI 1588605745

Gary Jack Davis, MD is an Internal Medicine Physician in Evanston, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

1000 Central St Ste 640
Evanston, IL 60201-1777
Phone: (847) 570-1410
Fax: (847) 869-0520
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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 (IL)
Cardiovascular Disease Physician Taxonomy 207RC0000X (IL)

Record details

NPI number1588605745
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2006
Last updated in NPPESJuly 13, 2026
Mailing address2650 Ridge Ave, Evanston Hospital, Evanston, IL 60201-1718

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