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

Individual provider Orthopaedic Surgery Physician · NPI 1124212279

Dennis John Gates, MD is an Orthopaedic Surgery Physician in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
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

6921 W Archer Ave
Chicago, IL 60638
Phone: (773) 586-5950
Fax: (773) 586-2780
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 3640528 (IL)

Record details

NPI number1124212279
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 31, 2007
Last updated in NPPESAugust 31, 2007

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