All Provider Billing Services, LLC is based in Eugene, OR and Waco, TX. We are a professional billing company that serves providers throughout the US. APBS is family owned and operated. We specialize in practice management including but not limited to: Physical Therapy, Dietitians, Mental Health, Massage Therapy, Chiropractic, and various other medical billing. We help private practices, group practices, and agencies. With over 17 years experience, we offer a full support system to our providers.