Physician

Juliana Janice Grey, M.D.

According to 2025 Medicare claims, Juliana Grey, M.D. (NPI: 1750355640) practices internal medicine in the Grand Rapids-Wyoming-Kentwood, MI market, with the plurality of this provider's patient population coming from Kent, MI. This provider's primary affiliated billing organization is INFUSION ASSOCIATES PLLC (NPI: 1487622296; TIN: 38-3515680) and primary practice location at 49418-1546.

Grey's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 307 traditional Medicare patients, billed 183,359 HCPCS/CPT codes, and received $2,373,219 in Medicare payments. The top billing code was 96413 (Administration of chemotherapy into vein, 1 hour or less). 2022 Part D data shows 26 prescription claims totaling $497 in drug costs. 2016 DME data shows 85 claims. Open Payments data shows 18 records totaling $750. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has risen steadily, from $101,000 to $2,373,219. In contrast, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $1,222,935 to $497. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.