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 / AZ

ULKER TOK, MD

RHEUMATOLOGY

Graduated: 1996

NPI: 1073580924

Practice Locations (1)

NORTHWEST RHEUMATOLOGY PLLC

403 W COOL DR, SUITE 107

TUCSON, AZ 857046551

5207922199

Source: CMS National Downloadable File, September 2026.