Park Nicollet Clinic Creekside. 6600 Excelsior Blvd Ste 160 . Minneapolis, MN, 55426. INSURANCE PLANS ACCEPTED (26) ... Accepting New Patients ; Medicare Accepted ; Medicaid Accepted ; Park Nicollet Clinic Creekside. 6600 Excelsior Blvd Ste 160. Minneapolis, MN, 55426. Tel: (952) 993-7700..