OrganizationActive
Mercy Medical Center
NPI 1720194624 · Emergency Medicine Physician · Williston, ND
Provider details
- NPI number
- 1720194624
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Ruark, Vp-Operational Finance(701) 774-7400
- License
- 5052A (ND)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
1301 15th Ave W
Williston, ND 58801-3821
Phone: (701) 774-7400
Fax: (701) 774-7479
Approximate (ZIP-level) locationGet directions
Mailing address
1301 15th Ave W
Williston, ND 58801-3821
Other names (DBA / former)
- Doing business as
- Chi St Alexius Health Williston
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2016-11-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.