American Academy of Physician Assistants - AAPA
2318 Mill Road, Suite 1300
Alexandria, VA 22314
Phone: (703) 836-2272
Fax: (703) 684-1924
Email: aapa@aapa.org

American Association of Naturopathic Physicians
818 18th Street, NW, Suite 250
Washington, D.C. 20006
Phone: (202) 237-8150
Toll-free: (866) 538-2267
Fax: (202)237-8152
Email: member.services@naturopathic.org

American Chiropractic Association
1701 Clarendon Boulevard
Arlington, VA 22209
Phone: (703) 276-8800
Fax: (703) 243-2593
Email: memberinfo@acatoday.org

American Medical Association
515 N. State Street
Chicago, IL 60654
Phone: (800) 621-8335

American Occupational Therapy Association - AOTA
4720 Montgomery Lane
Bethesda, MD 20814
Phone: 301-652-2682
TDD: 800-377-8555
Fax: 301-652-7711

American Osteopathic Association
142 E. Ontario St.
Chicago, IL 60611-2864
Toll-free: (800) 621-1773
General: (312) 202-8000
Fax: (312) 202-8200

American Physical Therapy Association - APTA
1111 North Fairfax Street
Alexandria, VA 22314-1488
Toll-free: (800) 999-2782
Phone: (703) 684-APTA (2782)
TDD: (703) 683-6748
Fax: (703) 684-7343

American Podiatric Medical Association
9312 Old Georgetown Road
Bethesda, MD 20814-1621
Phone: (301) 581-9200

American Registry of Radiologic Technologists - ARRT
1255 Northland Drive
St. Paul, MN 55120
Phone: (651) 687-0048

American Society of Radiologic Technologists - ASRT
15000 Central Ave. SE
Albuquerque, NM 87123-3909
Toll-free: (800) 444-2778
Phone: (505) 298-4500
Fax: (505) 298-5063
Email: memberservices@asrt.org

National Athletic Trainers' Association - NATA
2952 Stemmons Freeway, #200
Dallas, TX 75247
Office Phone: (214) 637-6282
Fax: (214) 637-2206

National Board for Respiratory Care - NBRC
18000 W. 105th Street
Olathe, KS 66061-7543
Toll-Free: (888) 341.4811
Phone: (913) 895.4900
Fax: (913) 895.4650

National Podiatric Medical Association
1706 E. 87th Street
Chicago, IL 60617
Phone: (773) 374-5300
Fax: (773) 374-5860