HealthCareAtlasUSA

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 / CA

SHANT TOMASSIAN, MD

FAMILY PRACTICE

Graduated: 2018

NPI: 1215594692

Practice Locations (1)

415 W ROUTE 66, SUITE 201

GLENDORA, CA 917404335

6269630900

Source: CMS National Downloadable File, September 2026.