Dr. Gregory Lloyd Johnson, MD

Dr. Johnson practices at Mosaic Life Care at St Joseph in Saint Joseph, Missouri.

Dr. Johnson's NPI, 1326025057, was assigned on December 23, 2005. Dr. Johnson graduated from SUNY Downstate Health Sciences University in 1994. Dr. Johnson holds Washington license MD00044283.

Dr. Johnson's primary practice is Mosaic Life Care at St Joseph, at 5325 Faraon St, Saint Joseph, MO 64506 in Buchanan County. The practice phone is (816) 271-6000.

Dr. Johnson's primary practice is Mosaic Life Care at St Joseph in Saint Joseph, Missouri. Dr. Johnson is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Women's Health - Valdese. Dmand AI also links Dr. Johnson to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.

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

Diagnostic radiology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Johnson is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Johnson's licenses on file in 15 states: Washington, California, Delaware, Georgia, Michigan, South Carolina, District of Columbia, Hawaii, Illinois, Kentucky, Maryland, Missouri, North Carolina, Ohio and Pennsylvania.

CMS data shows 1,704 Medicare services from Dr. Johnson across 3 procedure codes in 2024, for 1,467 Medicare patients. Medicare paid $63,783 for them.

CMS counts 1,467 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 777 patients. 74% of them have high blood pressure, and 69% have high cholesterol. 11% are also on Medicaid. Their average risk score is 2.52, 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. Johnson's median patient age at 68, with 52% women.

Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 4 general payments to Dr. Johnson from 3 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $125.

Dmand AI lists 1 award for Dr. Johnson, most recently Chief Resident in 2000.

Dr. Johnson graduated from SUNY Downstate Health Sciences University in 1994.

Dr. Johnson is in network with 24 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.