This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MA

PATRICK H GUADIZ, MD

INTERNAL MEDICINE

Graduated: 2001

Offers telehealth

NPI: 1023091766

Practice Locations (2)

CHARLES RIVER MEDICAL ASSOCIATES, PC

600 WORCESTER RD

FRAMINGHAM, MA 017025316

CHARLES RIVER MEDICAL ASSOCIATES, PC

154 TURNPIKE RD, SUITE 130

SOUTHBOROUGH, MA 017722120

5088815590

Source: CMS National Downloadable File, September 2026.