Medical school: UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated: 1988
Offers telehealth
NPI: 1821024852
Practice Locations (2)
DAVID B. HAMMER
1051 LAS TABLAS RD
TEMPLETON, CA 934655603
265 POSADA LN, SUITE D
TEMPLETON, CA 934654056
8054340335
Source: CMS National Downloadable File, September 2026.