SIC for "doctors"

Establishments primarily engaged in supplying to commercial establishments or household users, on a rental basis, such laundered items as uniforms, gowns, and coats of the type used by doctors, nurses, barbers, beauticians, and waitresses; and table linens, bed linens, towels and toweling, and similar items. Establishments included in this industry may or may not operate their own laundry …

Establishments of licensed practitioners having the degree of m.d. and engaged in the practice of general or specialized medicine and surgery. Establishments operating as clinics of physicians are included in this industry. …

Establishments of licensed practitioners having the degree of D.O. and engaged in the practice of general or specialized osteopathic medicine and surgery. Establishments operating as clinics of osteopathic physicians are included in this industry. …

Establishments of licensed practitioners having the degree of O.D. and engaged in the practice of optometry. Establishments operating as clinics of optometrists are included in this industry. …

Establishments primarily engaged in providing skilled nursing or medical care in the home, under supervision of a physician. …