Upper Missouri District Health Unit
NPI 1083889430 · Public Health or Welfare Agency · Williston, ND
Enrolled with Medicare as Part B Supplier - Mass Immunization (roster Biller Only) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Upper Missouri District Health Unit is a Public Health or Welfare Agency organization in Williston, ND (NPI 1083889430).
Provider details
- NPI number
- 1083889430
- Entity type
- Organization
- Primary specialty
- Public Health or Welfare AgencyAgencies
- Organization subpart
- No
- Authorized official
- Mike Melius, Executive Officer(701) 774-6418
Specialties & taxonomies
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,067 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Admn Sarscov2 Vacc 1 Dose90480 | 569 | $42 |
| Administration of Influenza Virus VaccineG0008 | 498 | $31 |
Typical Medicare-allowed amounts for these services range $31–$42 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-04-28
- Last updated
- 2008-05-30
Frequently asked questions
- What is Upper Missouri District Health Unit's NPI number?
- Upper Missouri District Health Unit's National Provider Identifier (NPI) is 1083889430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Upper Missouri District Health Unit?
- Upper Missouri District Health Unit is classified in the NPPES registry as Public Health or Welfare Agency (Agencies).
- Where is Upper Missouri District Health Unit located?
- Upper Missouri District Health Unit's practice location on file with NPPES is 110 W Broadway, Williston, ND 58801-6056.
- What is Upper Missouri District Health Unit's phone number?
- The practice phone number listed in the NPPES registry for Upper Missouri District Health Unit is (701) 774-6400.
- Does Upper Missouri District Health Unit accept Medicare?
- Upper Missouri District Health Unit is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Upper Missouri District Health Unit?
- The authorized official listed on Upper Missouri District Health Unit's NPPES record is Mike Melius, Executive Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Upper Missouri District Health Unit's NPI active?
- Yes — Upper Missouri District Health Unit's NPI (1083889430) is active in the NPPES registry as of the last update on 2008-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.