Roger G. Santala, MD
Hematology & Oncology Physician · Oncologist in Billings, MT
Provider details
- Specialty
- Hematology & Oncology Physician
- Credentials
- MD
- NPI number
- 1396828059
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Medical school
- Northwestern University Feinberg Medical School, graduated 1970
- Group practice
- Billings Clinic
- Hospital affiliations
- Billings Clinic Hospital, Billings, MT · Medicare rating 4 out of 5 stars
- Medicare
- Accepts Medicare assignment (the Medicare-approved amount as full payment)
- Telehealth
- Offers telehealth visits
From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 2, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
Specialties
- Hematology
- Oncology
- Internal Medicine
Insurance
- Assurant Health
- Blue Cross and Blue Shield - BlueCard PPO
- Cigna
- Cigna - Open Access
- Cigna PPO
- Coventry
- First Health PPO
- Great West Healthcare PPO
- Humana
- MultiPlan - PHCS PPO
- MultiPlan PPO
- PacifiCare
- Principal Financial
- United HealthCare
- United HealthCare - Choice Plus POS
- United HealthCare - Options PPO
Listings are provided for information only and may be out of date. Know Cancer does not endorse any provider. Please confirm details directly with the provider.