Dr. Joseph Thomas Patterson, MD

Dr. Patterson practices at Keck Hospital of USC in Los Angeles, California, part of University of Southern California.

Dr. Patterson's NPI, 1760892798, was assigned on April 29, 2014. Dr. Patterson graduated from Yale School of Medicine in 2014. Dr. Patterson's California license number on file is A139852.

Dr. Patterson's primary practice is Keck Hospital of USC, at 1500 San Pablo Street, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 442-8656.

Dr. Patterson's primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. Dr. Patterson is also affiliated with Los Angeles General Medical Center. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Patterson to 2 more group practices and clinics, 1 other site, 1 urgent care center and 1 medical group, each named with a free account.

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

Orthopaedic trauma is Dr. Patterson's primary specialty in the NPI Registry, under taxonomy code 207XX0801X. Dr. Patterson is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Patterson's licenses on file in 2 states: California and Washington.

Dmand AI lists amputation, arthritis, broken or dislocated ankle/ or foot, hip replacement, joint pain, leg, ankle or foot fracture, lower back pain and orthopedic surgery of arms and legs among the conditions Dr. Patterson treats.

CMS data shows 258 Medicare services from Dr. Patterson across 8 procedure codes in 2024, for 103 Medicare patients. Medicare paid $17,715 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 103 Medicare patients who saw Dr. Patterson in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have arthritis, and 75% have high blood pressure. 59% are also on Medicaid. Their average risk score is 2.58, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Patterson's median patient age at 57, with 48% women.

In 2024, Dr. Patterson wrote 26 Medicare Part D claims. 81% of them were for generic drugs.

Dr. Patterson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Patterson as offering telehealth. CMS counts 15 procedures of melanoma (skin cancer) excision by Dr. Patterson, more than 70% of the clinicians it reports for that procedure.

Dmand AI links 22 papers to Dr. Patterson, published from 2010 to 2025. 2019 was the busiest year, with 5. The most frequent topics are Acetabulum. Dr. Patterson has published most often in Chem Sci. Dr. Patterson's most frequent co-authors are Erik Nathan Hansen, Nathanael David Heckmann, MD and Bobby Tay, MD.

CMS Open Payments shows 99 general payments to Dr. Patterson from 9 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 75% of the total. Stryker Corporation paid the most, $22,632.

Dmand AI lists 10 awards for Dr. Patterson, most recently Young Investigator Research Development Award in 2020.

Dr. Patterson graduated from Yale School of Medicine in 2014. Dr. Patterson is a member of AAOS, AOTrauma and OTA.

Dr. Patterson is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.