California Code, Health and Safety Code - HSC § 124655

(a) Any nonprofit primary care clinic or licensed health facility.

(b) Any health provider or group provider.

(c) Any county health program or facility.

(d) Any state health program or facility.

(e) Any federal health program.

Assignments may be made to a health provider or facility, to a health services development project established pursuant to Article 3 (commencing with Section 124700), or directly to an area in California where health services are inadequate.