Graduated: 2022
NPI: 1831840586
Practice Locations (2)
TIMOTHY D. GROTH MD PC
1010 SUNRISE HWY
ROCKVILLE CENTRE, NY 115705100
6315431440
TIMOTHY D. GROTH MD PC
994 W JERICHO TPKE, SUITE 104
SMITHTOWN, NY 117873211
6315431440
Source: CMS National Downloadable File, September 2026.