Dr. Regis James O'Keefe, MD

Dr. O'Keefe practices at Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.

Dr. O'Keefe's NPI, 1497797757, was assigned on June 12, 2006. Dr. O'Keefe graduated from Harvard Medical School in 1985. Dr. O'Keefe holds Missouri license 2014033466.

Dr. O'Keefe's primary practice is Barnes-Jewish Hospital, at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 747-3000. Dr. O'Keefe also practices at Barnes-Jewish Hospital, 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.

Dr. O'Keefe's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. O'Keefe to 1 more group practice or clinic, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Keefe practices, 2 sites in all. Vendor and product names are available with a free account.

Orthopaedic surgery is Dr. O'Keefe's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. O'Keefe is licensed in Missouri.

CMS data shows 80 Medicare services from Dr. O'Keefe across 3 procedure codes in 2024, all of them office visits, for 74 Medicare patients. Medicare paid $6,871 for them. Every service was in an office.

CMS counts 74 Medicare patients who saw Dr. O'Keefe in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high blood pressure, and 70% have high cholesterol. Their average risk score is 1.63, 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. O'Keefe's median patient age at 61, with 69% women.

In 2024, Dr. O'Keefe wrote 36 Medicare Part D claims for 23 patients. 100% of them were for generic drugs. They cover 2 drugs, with $671 in total drug cost. In 2022, CMS named 122 claims across 5 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. O'Keefe for performance year 2024, reported as part of a group. Dr. O'Keefe accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 112 papers to Dr. O'Keefe, published from 2006 to 2025. 2019 was the busiest year, with 8. The most frequent topics are Mice, Inbred C57BL, Chondrocytes and Osteogenesis. Dr. O'Keefe has published most often in J Bone Miner Res. Dr. O'Keefe's most frequent co-authors are Randy N. Rosier, MD, Robert Henry Brophy, MD and Michael Barrett Geary, MD.

Dmand AI links Dr. O'Keefe to 2 clinical trials. Conditions studied include Chondrosarcoma, Sarcoma and Neoplasms, Connective and Soft Tissue. Washington University School of Medicine sponsors the most, 2.

CMS Open Payments shows 2 general payments to Dr. O'Keefe from 2 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Zimmer Biomet Holdings, Inc. paid the most, $21.

Dr. O'Keefe graduated from Harvard Medical School in 1985.