MCKENZIE MEMORIAL HOSPITAL
NPI 1497750608
General Acute Care Hospital - Critical Access in Sandusky, MI
About Mckenzie Memorial Hospital NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MCKENZIE MEMORIAL HOSPITAL (NPI 1497750608), doing business as Mckenzie Health System, is a healthcare organization registered as a critical access in Sandusky, Michigan and active in the NPI registry since June 2005. The organization lists Amy Ruedisueli, V.p. Finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mckenzie Memorial Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
52Medicare enrollment records show 52 clinicians reassign Medicare billing to Mckenzie Memorial Hospital, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 12 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 14
Nearest to this location (20)
See all 52Sandusky, MI 48471
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Quality Ratings CMS Care Compare
Quality and patient-experience ratings for Mckenzie Health System (CMS certification number 231314), from CMS Care Compare.
Mckenzie Health System
Critical Access Hospitals · Sandusky, MIComplications & Deaths 4
Unplanned Hospital Visits 9
Timely & Effective Care 7
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mckenzie Memorial Hospital's NPI number?
The NPI number for Mckenzie Memorial Hospital is 1497750608. It was assigned to this organization in the NPPES registry on June 15, 2005. The provider is doing business as McKenzie Health System.
Where is Mckenzie Memorial Hospital located?
Mckenzie Memorial Hospital is located at 120 N Delaware St, Sandusky, MI 48471. The listed phone number is (810) 648-6162.
What is Mckenzie Memorial Hospital's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital, specializing in Critical Access, with taxonomy code 282NC0060X.
Is Mckenzie Memorial Hospital enrolled in Medicare?
Yes. Mckenzie Memorial Hospital is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mckenzie Memorial Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 52 clinicians in 14 Medicare specialties reassign their Medicare billing to Mckenzie Memorial Hospital. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (12), Emergency Medicine (9) and Family Practice (6). Of these, 5 practice at this address and 12 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Is Mckenzie Memorial Hospital a Medicare-certified hospital?
Yes. Mckenzie Health System is a Medicare-certified hospital (Critical Access Hospitals). The hospital provides emergency services.
What insurance does Mckenzie Memorial Hospital accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Health, Oscar Health Insurance and Oscar Health Maintenance Organization of Florida and 5 other insurers list Mckenzie Memorial Hospital as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mckenzie Memorial Hospital was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mckenzie Memorial Hospital · NPI 1497750608
Critical Access organization in Sandusky, Michigan. Organization record, active in the CMS NPPES registry since June 15, 2005.
## Identity
- **NPI:** 1497750608 (Entity type: Organization)
- **Enumerated:** June 15, 2005
- **Primary specialty:** General Acute Care Hospital - Critical Access · taxonomy 282NC0060X
- **Also known as:** McKenzie Health System (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Amy Ruedisueli, V.P. FINANCE
## Practice location
- **Address:** 120 N DELAWARE ST, Sandusky, MI 48471-1009
- **Phone:** (810) 648-6162 · **Fax:** (810) 648-5058
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 52 clinicians in 14 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (12), Emergency Medicine (9), Family Practice (6); 5 practice at this address and 12 within 10 miles; [full list](https://npiprofile.com/npi/1497750608/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 21, 2025
- **Other identifiers:** Medicaid 405171190 (MI); Medicaid 301555717 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1497750608) · Data from the CMS NPPES public registry.