Physician

James Steele Mcclellan, MD

According to 2025 Medicare claims, James Mcclellan, MD (NPI: 1124089073) practices allergy/immunology in the Traverse City, MI market, with the plurality of this provider's patient population coming from Grand Traverse, MI. This provider's primary affiliated billing organization is BAYSIDE ALLERGY, P.C. (NPI: 1831388537; TIN: 261244085) and primary practice location at 49686-3084. Mcclellan is affiliated with the West Michigan Accountable Care Organization, LLC (ACO ID: A4626), Honest MSSP of Michigan LLC (ACO ID: A5616), and Northern Michigan Health Network dba NPO-CIN (ACO ID: D0067), participating under both the MSSP and REACH models.

Mcclellan's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 360 traditional Medicare patients, billed 11,466 HCPCS/CPT codes, and received $214,633 in Medicare payments. The top billing code was 99204 (New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more). Part D data shows 2,346 prescription claims across 459 beneficiaries totaling $1,585,023 in drug costs, led by Dupixent Syringe (Dupilumab). DME data shows 273 claims. Open Payments data shows 82 records totaling $1,698. 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 $99,131 to $214,633. Similarly, Part D prescription costs have moved sharply higher in recent years, from $234,043 to $1,585,023. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $8,537 and ending at $6,127.