Tri Nguyen, MD Internal Medicine Addison Internal Medicine, P.A. Schedule Appointment Specialties Internal Medicine Insurance Accepted Aetna Aetna Commercial (HMO, PPO, POS) Aetna Medicare (HMO, PPO) Blue Cross Blue Shield of Texas Blue Cross Blue Shield - Blue Choice (PPO) Care N Care Care N Care (HMO, PPO) Cigna Cigna Commercial (HMO, POS, PPO, OAP) City of Euless City of Euless (Employee Plan) County of Rockwall County of Rockwall (Employee Plan) Coventry/First Health Coventry/First Health (PPO) HealthSCOPE (DART) HealthSCOPE - DART (Open Access) HealthSmart HealthSmart (PPO) Humana Humana Commercial - ChoiceCare (PPO) Humana Medicare (HMO, PPO) PHCS/Multiplan PHCS/Multiplan (PPO) QuikTrip QuikTrip (Open Access) USA Health Network USA Health Network (PPO) UT CONNECT Blue Cross Blue Shield - UT Connect United Healthcare United Healthcare Commercial (HMO, PPO, POS) UnitedHealthCare Medicare - AARP MedicareComplete SecureHorizons (HMO) UnitedHealthcare MedicareComplete Choice (PPO) WellCare Health Plans, Inc WellCare (HMO) EducationUT Southwestern Medical School (1998)ResidencyUniversity of Texas Health Science Center, Internal Medicine (2001)UT Health Science Center at Houston, Internal Medicine (2001) Addison Internal Medicine, P.A. 17051 Dallas Pkwy Ste 150 Addison, TX 75001-7106 (972) 733-3090Directions Addison Internal Medicine, P.A. 1428 W Hebron Pkwy Ste 125 Carrollton, TX 75010 (972) 733-3090Directions Schedule Appointment Addison Internal Medicine, P.A. 17051 Dallas Pkwy Ste 150 Addison, TX 75001-7106 United States Addison Internal Medicine, P.A. 1428 W Hebron Pkwy Ste 125 Carrollton, TX 75010 United States