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

Dr. Sylvia Duby, MD

Individual provider Rheumatology Physician · NPI 1780659227

Dr. Sylvia Duby, MD is a Rheumatology Physician in Evanston, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
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

2500 Ridge Ave Ste 211
Evanston, IL 60201-2475
Phone: (847) 869-1400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 036076406 (IL)

Record details

NPI number1780659227
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 20, 2006
Last updated in NPPESFebruary 19, 2016
Mailing address2500 Ridge Ave, Ste 211, Evanston, IL 60201-2475

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