MERCY MEDICAL CENTER
MERCY MEDICAL CENTER is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1760549000, based in Williston, ND. The organization lists 4 taxonomy classifications, with Clinic/Center recorded as primary.
Getting there
The practice address on file is 1213 15TH AVE W, Williston, ND 58801. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 5052 | ND | Clinic/Center primary |
This provider holds licence 5052 issued in ND. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Clinic/Center covers
A facility or distinct part of one used for the diagnosis and treatment of outpatients. "Clinic/Center" is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health). NUCC Health Care Provider Taxonomy, code 261Q00000X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207Q00000X | Family Medicine Physician | — | — | |
| 207R00000X | Internal Medicine Physician | — | — | |
| 261Q00000X | Clinic/Center | 5052 | ND | primary |
| 261QC0050X | Critical Access Hospital Clinic/Center Critical Access Hospital | — | — |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1760549000 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jan 3, 2007 |
| Last updated | Apr 29, 2025 |
| Status | Active |
| Practice address |
1213 15TH AVE W Williston, ND 58801 (701) 774-7470 |
| Other names |
Chi St Alexius Health Williston Former Legal Name |
| Other identifiers |
10178
· Medicaid (ND) 3500742 · Medicaid (MT) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 7 | 6 | 0 | 5 | 4 | 9 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 7 | 3 | 0 | 1 | 4 | 9 | 0 | 0 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.