Naics index Naics index description
621399 Certified registered nurse anesthetists’ (CRNAs) offices (e.g., centers, clinics)
621399 Christian Science practitioners' offices (e.g., centers, clinics)
621399 Clinical nurse specialists’ (CNSs) offices (e.g., centers, clinics)
621399 Clinical pharmacists' offices (e.g., centers, clinics)
621399 Dental hygienists' offices (e.g., centers, clinics)
621399 Denturists' offices (e.g., centers, clinics)
621399 Dietitians' offices (e.g., centers, clinics)
621399 Herbalists' offices (e.g., centers, clinics)
621399 Home nursing services, private practice
621399 Homeopaths' offices (e.g., centers, clinics)