Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Healthcare providers in Waltham, MA

2,549 active providers in Waltham, Massachusetts — 2,119 individual practitioners and 430 organizations.

By provider type

By specialty in Waltham

All providers in Waltham — page 3

Nearby cities in Massachusetts