Question geared towards PAs in the oncology and rheumatology private practice realm - Can a PA be the only provider on site when our nurses are infusing our biologic medications (ie TNF inhibitors, B cell modulators, etc). Some of these medications are technically classified as "chemotherapy." Not sure if there needs to be DIRECT supervision from an MD for this type of infusion/procedure (or can they just be a phone call away). Would this also vary state to state? Any insight would be wonderful!