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

Stephen G. Ruby, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1902806805

Stephen G. Ruby, MD is an Anatomic Pathology & Clinical Pathology Physician in Tinley Park, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
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

17148 Harlem Ave
Tinley Park, IL 60477-3331
Phone: (708) 429-1200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 036072956 (IL)

Record details

NPI number1902806805
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2005
Last updated in NPPESJanuary 10, 2020
Certification dateJanuary 10, 2020
Mailing address1860 Paysphere Cir, Chicago, IL 60674-6110

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