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

New York 25,684 Texas 18,427 California 14,192 Florida 13,267 Illinois 10,990 North Carolina 8,047 Ohio 7,903 Pennsylvania 7,500 New Jersey 5,548 Georgia 5,432 Virginia 5,284 Missouri 5,241 Maryland 4,862 Arizona 4,851 Colorado 4,797 Washington 4,376 Massachusetts 4,274 Arkansas 4,028 Michigan 4,025 Tennessee 3,964 Wisconsin 3,880 South Carolina 3,620 Louisiana 3,543 Minnesota 3,213 Indiana 3,188 Kentucky 3,159 Oklahoma 2,680 Oregon 2,223 New Mexico 2,131 Alabama 1,967 Nebraska 1,896 Connecticut 1,779 Mississippi 1,625 Kansas 1,574 West Virginia 1,425 Utah 1,404 Puerto Rico 1,366 Maine 1,262 New Hampshire 1,170 Iowa 1,137