Online Provider Directory. Enter your location below. MCNA has a large network of general dentists and specialists. MCNA is a premier dental benefits administrator that provides exceptional service to state agencies and managed care organizations for Medicaid, CHIP, and Medicare members. Search by current location. Find Dental Care Near You. They can look after all of your dental needs. Our general dentists and pediatric specialists can serve as a Dental Home for you or your child. We also offer commercial dental plans for private employers, individuals, and families. A Federally Qualified Health Center or Indian Health Clinic can also serve as a Dental Home. Next. Note: Adults living in a Human Development Centers or nursing homes and those enrolled in the Program for All Inclusive Care for the Elderly (PACE) program, will have their services paid for by the Arkansas Medicaid Fee for Service program rather than through a Delta Dental or MCNA plan. MCNA has a large network of general and specialty dentists. The Online Provider Directory is always current. Online Provider Directory One of our dentists can serve as your Primary Care Dentist (PCD). They can look after all your dental needs. Our network of dentists and oral health specialists is comprised of fully credentialed independent providers dedicated to superb clinical outcomes. You can search for a dentist by name, gender, location, language, and more. MCNA offers quality dental plans throughout the nation. Delta Dental of Arkansas is a part of Delta Dental Plans Association. Through our national network of Delta Dental companies, we offer dental coverage in all 50 states, Puerto Rico and other U.S. territories.