Kaiser Permanente 2100 Pennsylvania Ave Nw Washington, DC 20037 Phone : (202) 872-7213 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Ophthalmology Physicians & Surgeons-Psychiatry Physicians & Surgeons-Neurology Physicians & Surgeons-Infectious Diseases Physicians & Surgeons-Internal Medicine Physicians & Surgeons-Ob/Gyn Physicians & Surgeons-Otolaryngology Physicians & Surgeons-Pediatrics Physicians & Surgeons-Arthritis & Rheumatic Disease