Medical school: UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated: 2000
Offers telehealth
NPI: 1699791053
Practice Locations (1)
TEODORO P NISSEN MD INC
100 HOSPITAL DR, SUITE 303
VALLEJO, CA 945892583
7076457210
Source: CMS National Downloadable File, September 2026.