Tim Karhu

With more than 28 years of experience in health care billing and management, Tim is responsible for the support and oversight of PracticeMax Payer Contracting and Provider Credentialing and Enrollment. He is the former founder and president of Adds Up, a medical billing firm acquired by PracticeMax in 2007. Tim’s comprehensive experience and expertise include physician billing, AR management and coding; merger and acquisition integration; managed care and vendor negotiation and contracting; and practice management functions such as credentialing, governance, decision making, hospital and payer negotiation and contracting, human resources, marketing and customer service.