Located in Nagawa Town, Chiisagata District, Nagano Prefecture, National Health Insurance Yudasubo Hospital serves as a core medical institution supporting the health of local residents. The hospital has established a medical care system centered on internal medicine, with outpatient services available on weekdays from 9:00 AM to 12:00 PM and 2:00 PM to 5:00 PM. A distinctive feature is the hospital's emphasis on patient education, regularly holding kidney disease and diabetes classes in addition to treating illnesses. Dermatology services are also available, with the latest information on schedule changes posted on the official website. The facility is barrier-free, ensuring a welcoming environment for wheelchair users and elderly patients. Parking is available, making access by car convenient. Payment options include credit cards and electronic payments, offering alternatives to cash for added convenience. English language support is available, accommodating situations requiring communication in languages other than Japanese. The hospital publishes a community newsletter called "Shirakaba," continuously providing information rooted in the local community. The hospital is closed on Saturdays, Sundays, national holidays, and the year-end/New Year period, and patients are advised to check the outpatient physician schedule before visiting.