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

James Derek Oosten, MD

Individual provider Orthopaedic Surgery Physician · NPI 1184316549

James Derek Oosten, MD is an Orthopaedic Surgery Physician in Chicago, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2023
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

820 S Wood St Ste 100
Chicago, IL 60612-4325
Phone: (312) 996-2933
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 820 S Wood St Ste 100, Chicago, IL 60612-4325

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 125.082129 (IL)

Record details

NPI number1184316549
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2023
Last updated in NPPESMay 24, 2023
Certification dateMarch 30, 2023

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