Dr. Cameron James Killen, MD

Dr. Killen practices at MacNeal Hospital in Berwyn, Illinois, part of Trinity Health.

Dr. Killen's NPI, 1811376437, was assigned on May 28, 2015. Dr. Killen holds Illinois license 036156970.

Dr. Killen's primary practice is MacNeal Hospital, at 3249 South Oak Park Avenue, Berwyn, IL 60402 in Cook County. The practice phone is (708) 783-9100.

Dr. Killen's primary practice is MacNeal Hospital in Berwyn, Illinois, part of Trinity Health. Dr. Killen is also affiliated with Loyola University Medical Center. The medical group on file is Loyola Medical Group. Dmand AI also links Dr. Killen to 4 more home health agencies, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Killen practices, 6 sites in all. Vendor and product names are available with a free account.

Orthopaedic surgery is Dr. Killen's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Killen's licenses on file in 2 states: Illinois and Ohio.

CMS data shows 1,240 Medicare services from Dr. Killen across 10 procedure codes in 2024, for 200 Medicare patients. Medicare paid $70,489 for them.

CMS counts 200 Medicare patients who saw Dr. Killen in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have arthritis, and 75% have high blood pressure. 32% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Killen's median patient age at 70, with 66% women.

In 2024, Dr. Killen wrote 346 Medicare Part D claims for 137 patients. 100% of them were for generic drugs. CMS names the drug for 312 of them, across 7 drugs with 11 or more claims each, at $1,705 in total drug cost. In 2023, CMS named 268 claims across 7 drugs.

Dr. Killen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 53 procedures of knee replacement by Dr. Killen, more than 80% of the clinicians it reports for that procedure.

Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 14 papers to Dr. Killen, published from 2019 to 2023. 2021 was the busiest year, with 3. The most frequent topics are Arthroplasty, Replacement, Hip, Hip Prosthesis and Acetabulum. Dr. Killen has published most often in J Arthroplasty. Dr. Killen's most frequent co-authors are Karen Wu, MD, William J. Hopkinson, MD and Jacob Matthias Elkins, MD, PhD.

CMS Open Payments shows 155 general payments to Dr. Killen from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 57% of the total. Stryker Corporation paid the most, $10,924.