St. Anthony's Hospital provides patient and visitor information including details about admissions, medical records, maps, directions and parking. Contact Us. 1-800-BAYCARE (1-800-229-2273) Search BayCare. Patient Portal . Back Directory Close; FIND A DOCTOR. Back ... 1200 Seventh Ave. N. Saint Petersburg, FL 33705 Phone: (727) 825-1100. Get ....