Dr. Jonathan Simon Gray, MD

Dr. Gray practices at Willis Knighton Bossier in Bossier City, Louisiana.

Dr. Gray's NPI, 1881047199, was assigned on July 21, 2016. Dr. Gray graduated from Saba University School of Medicine in 2015. Dr. Gray holds Louisiana license 332662.

Dr. Gray's primary practice is Willis Knighton Bossier, at 2400 Hospital Dr, Bossier City, LA 71111 in Bossier Parish. The practice phone is (318) 212-7910.

Dr. Gray's primary practice is Willis Knighton Bossier in Bossier City, Louisiana. Dr. Gray is also affiliated with Willis Knighton North. The medical group on file is WK Bossier Internal Medicine Diagnostic and Treatment Clinic. Dmand AI also links Dr. Gray to 4 more home health agencies and 1 group practice or clinic, each named with a free account.

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

Internal medicine is Dr. Gray's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gray is licensed in Louisiana.

Dmand AI lists acid reflux, acute gallbladder or bile duct inflammation, acute kidney failure, acute mini-stroke (TIA), acute sinusitis, anxiety, arterial blot clot /embolism and arthritis among the conditions Dr. Gray treats.

CMS data shows 861 Medicare services from Dr. Gray across 14 procedure codes in 2024, for 232 Medicare patients. Medicare paid $69,724 for them.

CMS counts 232 Medicare patients who saw Dr. Gray in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.64, 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. Gray's median patient age at 66, with 54% women.

In 2024, Dr. Gray wrote 4,726 Medicare Part D claims for 309 patients. 83% of them were for generic drugs. CMS names the drug for 3,889 of them, across 88 drugs with 11 or more claims each, at $499,908 in total drug cost. In 2023, CMS named 2,580 claims across 80 drugs.

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

CMS Open Payments shows 23 general payments to Dr. Gray from 13 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 90% of the total. Dexcom, Inc. paid the most, $92.

Dr. Gray graduated from Saba University School of Medicine in 2015.

Dr. Gray is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.