The physician provides comprehensive primary medical care to enrolled PACE participants, including history and physicals, lab and diagnostic ordering and interpretation, functional and mental status evaluations, and management of acute and chronic illness, medication adjustment, and specialist referral. The physician also serves as supervising physician for on-site nurse practitioners and/or physician assistants, provides inpatient attending coverage when participants are hospitalized or admitted to a nursing facility, and participates in QAPI activities and organizational committees.