Quick answers
- Which hospitals does Casmiar I. Nwaigwe work at?
- Medicare's official clinician data lists Casmiar I. Nwaigwe at 5 hospitals: CHI St Alexius Health Williston, Heart of America Medical Center, St Andrew's Hospital, St Luke's Hospital and Trinity Hospitals. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Casmiar I. Nwaigwe see patients?
- Medicare's clinician data lists 4 practice locations, including Minot, ND. Call before your visit to confirm the address.
- What is Casmiar I. Nwaigwe's specialty?
- Medicare lists Infectious Disease as the primary specialty, and also Internal Medicine.
- Does Casmiar I. Nwaigwe accept Medicare assignment?
- Yes. Medicare's clinician data says Casmiar I. Nwaigwe 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.
- What is the phone number for Casmiar I. Nwaigwe?
- (701) 418-8000, as listed in official Medicare / NPI Registry data.
- What is Casmiar I. Nwaigwe's NPI number?
- 1902832041. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Casmiar I. Nwaigwe works
Medicare's Facility Affiliation Data lists Casmiar I. Nwaigwe at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHI St Alexius Health WillistonWilliston, ND · Critical Access Hospital · CCN 351334
- Heart of America Medical CenterRugby, ND · Critical Access Hospital · CCN 351332
- St Andrew's HospitalBottineau, ND · Critical Access Hospital · CCN 351307
- St Luke's HospitalCrosby, ND · Critical Access Hospital · CCN 351325
- Trinity HospitalsMinot, ND · Acute Care Hospital · CCN 350006
Practice locations
Addresses where Casmiar I. Nwaigwe is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 3rd Ave SWMinot, ND 58701 (701) 418‑8000
- 2305 37th Ave SWMinot, ND 58701 (701) 418‑8000
- 400 Burdick Expy EMinot, ND 58701 (701) 418‑8000
- 400 E Burdick Expry, Suite 400Minot, ND 58701 (701) 418‑8000
Group practices
Medicare enrollment lists Casmiar I. Nwaigwe as a member of this group (CMS data updated 2026-10-02).
- Trinity Health290 clinicians in the group
Specialties
- Infectious Diseaseprimary
- Internal Medicinealso
Other infectious disease doctors in North Dakota
Clinicians with the same Medicare primary specialty in North Dakota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902832041 |
| 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