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 / CO

THOMAS GRIFFITHS, MD

ANESTHESIOLOGY

Graduated: 2008

NPI: 1811217250

Practice Locations (5)

COLORADO PERMANENTE MEDICAL GROUP PC

2045 N FRANKLIN ST, KAISER PERMANENTE FRANKLIN MEDICAL

DENVER, CO 802055437

3033384545

SPECTRUM HEALTH PRIMARY CARE PARTNERS

100 MICHIGAN AVE NE

GRAND RAPIDS, MI 495032560

SPECTRUM HEALTH PRIMARY CARE PARTNERS

100 MICHIGAN ST NE RM, 280 COREWELL HEALTH MEDICAL GROUP WEST

GRAND RAPIDS, MI 495032560

6162670115

SPECTRUM HEALTH PRIMARY CARE PARTNERS

4444 KALAMAZOO AVE SE, 200 COREWELL HEALTH MEDICAL GROUP WEST

KENTWOOD, MI 495084600

6163915600

BILLINGS CLINIC

2800 10TH AVE N

BILLINGS, MT 591010703

4066574000

Source: CMS National Downloadable File, September 2026.

THOMAS GRIFFITHS, MD | HealthCareAtlasUSA