To amend the Public Health Service Act to provide for the participation of doctors of chiropractic in the National Health Service Corps scholarship and loan repayment programs, and for other purposes.

National Health Service Corps Improvement Act of 2017 This bill amends the Public Health Service Act to include chiropractic services in primary health services for purposes of the National Health Service Corps. Doctors of chiropractic are eligible for the fellowship program for the delivery of primary health services in health professional shortage areas, the National Health Service Corps Scholarship Program, and the National Health Service Corps Loan Repayment Program.