MYMICHIGAN MEDICAL CENTER SAGINAW
NPI 1871507509
General Acute Care Hospital in Saginaw, MI

Active since July 28, 2006
2/5
Hospital Overall Rating
800 S WASHINGTON AVE, SAGINAW, MI 48601(989) 907-8000(989) 907-8697 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 7, 2026, Jan 14, 2026, Apr 7, 2025 and 9 more (12 updates tracked since 2019).

About Mymichigan Medical Center Saginaw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MYMICHIGAN MEDICAL CENTER SAGINAW (NPI 1871507509) is a healthcare organization registered as a general acute care hospital in Saginaw, Michigan and active in the NPI registry since July 2006. The organization lists Sarah James, Manager Patient Accounting, as its authorized official.

NPPES Registry Identity

NPI1871507509
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameMYMICHIGAN MEDICAL CENTER SAGINAW
Location Address800 S WASHINGTON AVESaginaw, MI 48601-2551
Mailing Address4000 Wellness DrMidland, MI 48670-0001 · (844) 832-1956 · Fax (989) 633-5241
Fax(989) 907-8697
Organization SubpartNo
Authorized OfficialSarah JamesManager Patient Accounting · (989) 701-4734
Enumeration DateJuly 28, 2006
Last NPPES UpdateApril 7, 202612 updates tracked since enumeration
NPPES CertifiedApril 7, 2026
NPI 1871507509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License Licensed in MI · 730050
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
Also ListedClinic/Center · Adult Day CareTaxonomy 261QA0600X
800 S WASHINGTON AVE, Saginaw, MI 48601

Other Identifiers 4

Other0028MI · Bcbs Of Mi Provider #
Medicaid5172071MI
Medicaid1555889MI
Other40028MI · Bcbs Of Mi Asc Number

Accepted Insurance

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Ascension St Mary's Hospital (CMS certification number 230077), from CMS Care Compare.

Ascension St Mary's Hospital

Acute Care Hospitals · Saginaw, MI
2/5 CMS Overall Rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230077
Location800 S Washington AvenueSaginaw, MI 48601 · Saginaw County · (989) 776-8000
Emergency services

Patient Experience

HCAHPS patient survey · Jan 2023 – Dec 2023
3/5 summary rating
Nurse communication
3/5
Doctor communication
3/5
Staff responsiveness
3/5
Communication about medicines
3/5
Discharge information
4/5
Care transition
3/5
Cleanliness
2/5
Quietness
2/5
Overall hospital rating
3/5
Recommend hospital
3/5
Star ratings summarize responses from patients surveyed after discharge, collected through the CMS HCAHPS program.

Complications & Deaths 19

Rate of complications for hip/knee replacement patients
Cases too small to report
Death rate for heart attack patients
14.2% No different than national
Death rate for CABG surgery patients
2.5% No different than national
Death rate for COPD patients
9% No different than national
Death rate for heart failure patients
13.1% No different than national
Death rate for pneumonia patients
16.3% No different than national

Infections 5

Central Line Associated Bloodstream Infection (ICU + select Wards)
10 observed cases · 4.107 predicted · 4,905 patient days
2.435 Worse than the national rate
Catheter Associated Urinary Tract Infections (ICU + select Wards)
7 observed cases · 7.768 predicted · 6,188 patient days
0.901 No different than national
SSI - Colon Surgery
6 observed cases · 5.578 predicted · 198 patient days
1.076 No different than national
MRSA Bacteremia
3 observed cases · 1.953 predicted · 38,672 patient days
1.536 No different than national
Clostridium Difficile (C.Diff)
5 observed cases · 18.315 predicted · 38,672 patient days
0.273 Better than the national benchmark

Unplanned Hospital Visits 14

Hospital return days for heart attack patients
160 days per 100 discharges
Hospital return days for heart failure patients
224 days per 100 discharges
Hospital return days for pneumonia patients
190 days per 100 discharges
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)
71 No different than national
Rate of inpatient admissions for patients receiving outpatient chemotherapy
48 No different than national
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy
48 No different than national

Timely & Effective Care 10

Emergency department volume
Low
Percentage of healthcare personnel who are up to date with COVID-19 vaccinations
0.1%
Average (median) time patients spent in the emergency department before leaving from the visit A lower number of minutes is better
168 minutes
Average (median) time patients spent in the emergency department before leaving from the visit- Psychiatric/Mental Health Patients. A lower number of minutes is better
274 minutes
Left before being seen
0%
Endoscopy/polyp surveillance: appropriate follow-up interval for normal colonoscopy in average risk patients
100%

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Radiologic Technologist (Nuclear Medicine Technology)
800 S WASHINGTON AVE
SAGINAW, MI 48601
Emergency Medicine
800 S WASHINGTON AVE
SAGINAW, MI 48601
Radiologic Technologist (Sonography)
800 S WASHINGTON AVE
SAGINAW, MI 48601
Registered Nurse (General Practice)
800 S WASHINGTON AVE
SAGINAW, MI 48601
Emergency Medicine
800 S WASHINGTON AVE
SAGINAW, MI 48601
Emergency Medicine
800 S WASHINGTON AVE
SAGINAW, MI 48601
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
800 S WASHINGTON AVE
SAGINAW, MI 48601
Nurse Anesthetist, Certified Registered
800 S WASHINGTON AVE
SAGINAW, MI 48601

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 Mymichigan Medical Center Saginaw's NPI number?

The NPI number for Mymichigan Medical Center Saginaw is 1871507509. It was assigned to this organization in the NPPES registry on July 28, 2006.

Where is Mymichigan Medical Center Saginaw located?

Mymichigan Medical Center Saginaw is located at 800 S Washington Ave, Saginaw, MI 48601. The listed phone number is (989) 907-8000.

What is Mymichigan Medical Center Saginaw's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Is Mymichigan Medical Center Saginaw a Medicare-certified hospital?

Yes. Ascension St Mary's Hospital is a Medicare-certified hospital (Acute Care Hospitals). The hospital provides emergency services.

What quality rating does Mymichigan Medical Center Saginaw have?

CMS rates Ascension St Mary's Hospital 2 out of 5 stars overall on Care Compare, based on measures of safety, patient experience and outcomes. The full measure detail is in the Hospital Quality Ratings section above.

What insurance does Mymichigan Medical Center Saginaw accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Mymichigan Medical Center Saginaw 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 Mymichigan Medical Center Saginaw was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.