Quick answers
- Which hospitals does Roger G. Santala work at?
- Medicare's official clinician data lists Roger G. Santala at 1 hospital: Billings Clinic Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roger G. Santala see patients?
- Medicare's clinician data lists 3 practice locations, including Williston, ND, Cody, WY and Billings, MT. Call before your visit to confirm the address.
- What is Roger G. Santala's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Roger G. Santala accept Medicare assignment?
- Yes. Medicare's clinician data says Roger G. Santala accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Roger G. Santala offer telehealth?
- Medicare's clinician data says Roger G. Santala offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Roger G. Santala?
- (701) 774-7400, as listed in official Medicare / NPI Registry data.
- What is Roger G. Santala's NPI number?
- 1396828059. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roger G. Santala works
Medicare's Facility Affiliation Data lists Roger G. Santala at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Billings Clinic HospitalBillings, MT · Acute Care Hospital · CCN 270004
Practice locations
Addresses where Roger G. Santala is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 15th Ave WWilliston, ND 58801 (701) 774‑7400
- 201 Yellowstone AveCody, WY 82414 (307) 527‑7561
- 801 N 29th StBillings, MT 59101 (406) 238‑2500
Group practices
Medicare enrollment lists Roger G. Santala as a member of this group (CMS data updated 2026-10-02).
- Billings Clinic Specialty Supplies and Services, LLC824 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in North Dakota
Clinicians with the same Medicare primary specialty in North Dakota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 1970 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1396828059 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians