Emergency Medicine 25 Internal Medicine 24 Dentist 22 Obstetrics & Gynecology 14 Registered Nurse 12 Clinic/Center 10 General Practice 10 Pediatrics 10 Surgery 10 General Acute Care Hospital 9 Anesthesiology 8 Durable Medical Equipment & Medical Supplies 7 Family Medicine 6 Physical Therapist 6 Ophthalmology 5 Orthopaedic Surgery 5 Radiology 5 Otolaryngology 4 Pharmacist 4 Preventive Medicine 3 Psychologist 3 Massage Therapist 2 Midwife 2 Nurse Practitioner 2 Pathology 2

Nebraska 5,415 California 2,123 Oregon 962 Florida 692 Ohio 542 Nevada 220 Michigan 205 Texas 198 Georgia 113 District of Columbia 110 New York 96 Arkansas 87 Virginia 81 Louisiana 69 North Carolina 69 Pennsylvania 59 New Jersey 55 Maryland 50 Indiana 49 South Carolina 45 Arizona 43 Connecticut 42 Iowa 42 Tennessee 37 West Virginia 36 Minnesota 33 North Dakota 31 Oklahoma 30 Mississippi 29 Wisconsin 29 Alabama 28 Missouri 27 Illinois 26 Washington 26 Massachusetts 24 Colorado 23 Kentucky 23 Alaska 18 Maine 12 Kansas 11