MACKINAC STRAITS HEALTH SYSTEM
MACKINAC STRAITS HEALTH SYSTEM is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1649210394, based in Saint Ignace, MI. The organization lists 4 taxonomy classifications, with Critical Access Hospital recorded as primary.
Getting there
The practice address on file is 220 BURDETTE ST, Saint Ignace, MI 49781. 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 |
|---|---|---|
| 5301008901 | MI | Critical Access Hospital primary |
This provider holds licence 5301008901 issued in MI. 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 Critical Access covers
Definition to come. NUCC Health Care Provider Taxonomy, code 282NC0060X
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 | |
|---|---|---|---|---|
| 282NC0060X | Critical Access Hospital Critical Access | 5301008901 | MI | primary |
| 3336C0003X | Community/Retail Pharmacy Community/Retail Pharmacy | — | — | |
| 3336L0003X | Long Term Care Pharmacy Long Term Care Pharmacy | — | — | |
| 3336I0012X | Institutional Pharmacy Institutional Pharmacy | — | — |
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 | 1649210394 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 8, 2006 |
| Last updated | Oct 16, 2008 |
| Status | Active |
| Practice address |
220 BURDETTE ST Saint Ignace, MI 49781 (906) 643-0447 Fax (906) 643-0472 |
| Other identifiers |
2324490
· OTHER ID NUMBER-COMMERCIAL NUMBER |
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 | 6 | 4 | 9 | 2 | 1 | 0 | 3 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 8 | 9 | 4 | 1 | 0 | 3 | 9 |
Sum = 66 · next multiple of 10 = 70 · check digit = 4 · actual last digit = 4
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.