Small business concerns which apply for or receive any financial assistance of the kind described in § 112.2(a)(1), concerns which are identifiable beneficiaries of loans made under § 112.2(a)(2), and physicians, hospitals, schools, libraries, and other individuals or organizations which apply for or receive financial assistance of the kind described in § 112.2(a)(5), may not discriminate in the treatment accommodations or services they provide to their patients, students, visitors, guests, members, passengers, or patrons in the conduct of such businesses or other enterprises, whether or not operated for profit.