Casmiar Nwaigwe, MD
NPI 1902832041 · Infectious Disease Physician · Minot, ND
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Casmiar Nwaigwe, MD is a Infectious Disease Physician provider in Minot, ND (NPI 1902832041).
Provider details
- NPI number
- 1902832041
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 10703 (ND)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,486 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 659 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 283 | $92 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 154 | $113 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 135 | $165 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 127 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 419 | 419 |
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 360 | 237 |
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 274 | 274 |
| Diphth,pertuss(acell),tet Vacbrand: Boostrix Tdap | 256 | 255 |
| Cephalexin | 55 | 12 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 46 | — |
| Amoxicillin/Potassium Clav |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6,395 across 24 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 400 Burdick Expy EMinot, ND 58701-4768Phone: (701) 857-7930Fax: (701) 857-7998
Registry dates
- Enumerated
- 2006-06-23
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Casmiar Nwaigwe's NPI number?
- Casmiar Nwaigwe's National Provider Identifier (NPI) is 1902832041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casmiar Nwaigwe's specialty?
- Casmiar Nwaigwe is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Casmiar Nwaigwe located?
- Casmiar Nwaigwe's practice location on file with NPPES is 2305 37th Ave Sw, Minot, ND 58701-7669.
- What is Casmiar Nwaigwe's phone number?
- The practice phone number listed in the NPPES registry for Casmiar Nwaigwe is (701) 857-5000.
- Does Casmiar Nwaigwe accept Medicare?
- Casmiar Nwaigwe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Casmiar Nwaigwe's NPI active?
- Yes — Casmiar Nwaigwe's NPI (1902832041) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.