Mackinac Straits Hospital and Health Center – Critical Access Hospital, NPI 1124283502
Critical Access Hospital
Main info
Contacts
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for Mackinac Straits Hospital and Health Center
1140 N State St
Saint Ignace, MI 497811048
Phone: (906) 643-8585
Type: Location
580 S Nicolet St
Mackinaw City, MI 497018705
Phone: (906) 436-5793
Type: Location
14540 N Mackinaw Highway
MACKINAW CITY, MI 497019507
Phone: (231) 436-9900
Type: Location
441 Souix Ave
Point Aux Pin, MI 497755000
Phone: (231) 634-7147
Type: Location
7474 Market St
Mackinac Island, MI 497579800
Phone: (906) 847-3582
Type: Location
920 S Huron St
Cheboygan, MI 497212267
Phone: (231) 597-8192
Type: Location
Mackinac Straits Health System, 1140, North State Street, Saint Ignace, Mackinac County, Michigan, 49781, United States
SAINT IGNACE, MI 497811048
Phone: (906) 643-8585
Fax: (906) 643-0373
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2008-05-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| O20080527000172 | O | Critical Access Hospital | MI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 49781)
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