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

Individual provider Orthopaedic Trauma Physician · NPI 1861475964

Dr. Gregory J Fahrenbach, MD is an Orthopaedic Trauma Physician in Chicago, 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

7447 W Talcott Ave Ste 500 Northwest Orthopaedic Associates Ltd
Chicago, IL 60631-3745
Phone: (773) 631-7898
Fax: (773) 631-3005
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Trauma Physician (primary) Taxonomy 207XX0801X · Licence 036062547 (IL)

Record details

NPI number1861475964
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESFebruary 4, 2015

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