The Indian Health Service’s Chinle Comprehensive Health Care Facility is seeking capable Indian-owned or small business economic enterprises to provide Nurse Advice/Nurse Triage Telephone Services under a sources-sought notice for market research. The period of performance is a one-year base plus four one-year option periods, with a tentative start date of January 1, 2027. Services will be performed at the Chinle Service Unit in Chinle, Arizona. The applicable NAICS code is 561421, and interested parties must be registered in SAM.gov. This notice is not a solicitation, and submission is voluntary for planning purposes only.