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

Troy R. Karlsson, MD

Individual provider Sports Medicine (Orthopaedic Surgery) Physician · NPI 1114913910

Troy R. Karlsson, MD is an Orthopedic Surgery in Naperville, Illinois. Graduated from Columbia University College of Physicians and Surgeons in 1988, 38 years ago. Practices with Dupage Medical Group Ltd, a 1,328-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
38
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
IL
In the registry since
2005
Specialties on file
2
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

1259 Rickert Dr Ste 101
Naperville, IL 60540-8904
Phone: (630) 790-1872
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 036085872 (IL)
Sports Medicine (Orthopaedic Surgery) Physician Taxonomy 207XX0005X · Licence 036085872 (IL)

Record details

NPI number1114913910
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 27, 2005
Last updated in NPPESAugust 9, 2023
Certification dateAugust 9, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 1988 (38 years in practice)
Group practice Dupage Medical Group Ltd — 1328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount