Dr. Kory James Johnson, DO

Dr. Johnson practices at Orthopaedic Association of Grand Rapids in Grand Rapids, Michigan.

Dr. Johnson's NPI, 1952539603, was assigned on July 1, 2009. Dr. Johnson graduated from Michigan State University College of Osteopathic Medicine in 2009. Dr. Johnson holds Michigan license 5101018118.

Dr. Johnson's primary practice is Orthopaedic Association of Grand Rapids, at 1111 Leffingwell NE Ave, Grand Rapids, MI 49525 in Kent County. The practice phone is (616) 459-7101.

Dr. Johnson's primary practice is Orthopaedic Association of Grand Rapids in Grand Rapids, Michigan. Dr. Johnson is also affiliated with University of Michigan Health-West Hospital. The medical group on file is University of Michigan Health-West Hospital (formerly Metro Health Hospital). Dmand AI also links Dr. Johnson to 4 more group practices and clinics and 3 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 5 sites in all. Vendor and product names are available with a free account.

Adult reconstructive orthopaedic surgery is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207XS0114X. Dmand AI has Dr. Johnson's licenses on file in 2 states: Michigan and Illinois.

CMS data shows 448 Medicare services from Dr. Johnson across 10 procedure codes in 2024, for 205 Medicare patients. Medicare paid $102,529 for them.

CMS counts 205 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 108 patients. 75% of them have arthritis, and 74% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 70, with 59% women.

In 2024, Dr. Johnson wrote 1,049 Medicare Part D claims for 573 patients. 100% of them were for generic drugs. CMS names the drug for 965 of them, across 7 drugs with 11 or more claims each, at $4,345 in total drug cost. In 2023, CMS named 691 claims across 8 drugs.

Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 60 procedures of knee replacement by Dr. Johnson, more than 83% 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 6 papers to Dr. Johnson, published from 2018 to 2025. 2024 was the busiest year, with 2. The most frequent topics are Arthroplasty, Replacement, Hip, Femoral Fractures and Periprosthetic Fractures. Dr. Johnson has published most often in J Orthop Trauma. Dr. Johnson's most frequent co-authors are Andrew William Bodrogi, MD, Henry Clayton Thomason, MD and Patrick Joseph Laboe, MD.

CMS Open Payments shows 138 general payments to Dr. Johnson from 14 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 89% of the total. Medical Device Business Services, Inc. paid the most, $82,860.

Dr. Johnson graduated from Michigan State University College of Osteopathic Medicine in 2009.