Business management assistance; Medical billing; Medical billing support services; Offering business management assistance in the establishment and/or operation of primary care, direct pay, and concierge medical practices; Business consulting, management, and planning services in the field of primary care, direct pay, and concierge medical practices; Outsourcing services in the nature of arranging procurement of goods for others in the field of primary care, direct pay, and concierge medical practices; Outsourcing services in the nature of arranging service contracts for others in the field of primary care, direct pay, and concierge medical practices; Marketing advisory services in the field of primary care, direct pay, and concierge medical practices; Business consulting services in the field of primary care, direct pay, and concierge medical practices namely, providing medical billing, insurance credentialing, legal and regulatory compliance and training, marketing support, and operations support