Dr. Marques S. Johnson, MD

Dr. Johnson practices at Good Shepherd Medical Center in Hermiston, Oregon, part of Good Shepherd Health Care System.

Dr. Johnson's NPI, 1265752166, was assigned on June 3, 2010. Dr. Johnson graduated from Loma Linda University School of Medicine in 2010. Dr. Johnson holds Oregon license MD170805.

Dr. Johnson's primary practice is Good Shepherd Medical Center, at 610 NW 11th Street, Hermiston, OR 97838 in Umatilla County. The practice phone is (541) 667-3400.

Dr. Johnson's primary practice is Good Shepherd Medical Center in Hermiston, Oregon, part of Good Shepherd Health Care System. The medical group on file is Good Shepherd Medical Group. Dmand AI also links Dr. Johnson to 1 more clinical lab, 1 group practice or clinic 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, 3 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Johnson is licensed in Oregon.

CMS data shows 42 Medicare services from Dr. Johnson across 2 procedure codes in 2024, for 81 Medicare patients. Medicare paid $3,591 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 81 Medicare patients who saw Dr. Johnson in 2024. The largest group is 75 to 84, with 32 patients. 69% of them have high blood pressure, and 49% have arthritis. 44% are also on Medicaid. Their average risk score is 1.50, 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 72, with 54% women.

In 2024, Dr. Johnson wrote 82 Medicare Part D claims for 41 patients. 99% of them were for generic drugs. CMS names the drug for 43 of them, across 2 drugs with 11 or more claims each, at $436 in total drug cost. In 2023, CMS named 44 claims across 2 drugs.

Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 54 procedures of colonoscopy by Dr. Johnson, more than 65% of the clinicians it reports for that procedure.

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 37 general payments to Dr. Johnson from 2 drug and device companies from 2021 to 2025. Education make up the largest share, 87% of the total. Intuitive Surgical, Inc. paid the most, $25,817.

Dr. Johnson graduated from Loma Linda University School of Medicine in 2010.