Who is typically not employed directly by a physician?

The pharmacist is typically not employed directly by a physician because they operate independently or in a retail or hospital setting, providing medications and pharmaceutical care to patients as part of a broader healthcare team. Their role involves working with prescriptions written by physicians but does not require them to be directly employed by a physician.

In contrast, nurses, medical assistants, and physician's assistants generally work directly under the supervision of physicians. Nurses provide patient care, medical assistants support with administrative and clinical tasks, and physician's assistants perform many of the same tasks as a physician, often working closely with them in a medical office or clinical setting. This distinction highlights the differing roles within the healthcare system and the relationships they have with physicians.