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SPECTRUM HEATLH UNITED MEMORIAL
NPI 1457304495
General Acute Care Hospital in Greenville, MI

Active since May 19, 2006
4/5
Hospital Overall Rating
615 S BOWER ST, GREENVILLE, MI 48838(616) 754-4691(616) 754-2735 Get Directions Write a Review

NPPES record last updated: August 15, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Spectrum Heatlh United Memorial NPPES

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

SPECTRUM HEATLH UNITED MEMORIAL (NPI 1457304495) is a healthcare organization registered as a general acute care hospital in Greenville, Michigan and active in the NPI registry since May 2006. The organization lists Matthew E Cox, Cfo, as its authorized official.

NPPES Registry Identity

NPI1457304495
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameSPECTRUM HEALTH UNITED
Location Address615 S BOWER STGreenville, MI 48838-2614
Mailing Address615 S Bower StGreenville, MI 48838-2614 · (616) 754-4691 · Fax (616) 754-2735
Phone(616) 754-4691
Fax(616) 754-2735
Organization SubpartNo
Authorized OfficialMatthew E CoxCfo · (616) 391-1663
Enumeration DateMay 19, 2006
Last NPPES UpdateAugust 15, 2023
NPPES CertifiedAugust 15, 2023
✔ NPI 1457304495 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License✔ Licensed in MI · 590060
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.
615 S BOWER ST, Greenville, MI 48838
Open in Google Maps ↗

Other Names 2

Doing Business AsSpectrum Heatlh United Memorial
Doing Business AsCorewell Health Greenville Hospital

Other Identifiers 4

Medicaid405172204MI
Other57MI · Priority Health Provider
Medicaid301556367MI
Other00109MI · Blue Cross Provider Numbe

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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)

Spectrum Heatlh United Memorial is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

243

Medicare enrollment records show 243 clinicians reassign Medicare billing to Spectrum Heatlh United Memorial, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 39 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 21

Nurse Practitioner98
Family Practice43
Pediatric Medicine22
Obstetrics/Gynecology20
General Surgery13
Internal Medicine8
Clinical Social Worker7
Certified Nurse Midwife (CNM)6
13 other specialties26

Nearest to this location (20)

See all 243
Leah Eytcheson, CNP
Nurse Practitioner
NPI 1194297077
615 S BOWER ST
Greenville, MI 48838
(616) 391-3139
✔ PECOS✔ Accepts MedicareSame address
Victor Hajjar, MD
Cardiovascular Disease (Cardiology)
NPI 1215979216
615 S. BOWER
Greenville, MI 48838
(616) 754-3880
✔ PECOS✔ Accepts MedicareSame address
Stacy Hansen-Goodell, FNP-C
Nurse Practitioner
NPI 1689394660
615 S BOWER ST
Greenville, MI 48838
(616) 225-9330
✔ PECOS✔ Accepts MedicareSame address
Rachel Kloosterman
Nurse Practitioner
NPI 1194178129
615 S BOWER ST
Greenville, MI 48838
(616) 486-6790
✔ PECOS✔ Accepts MedicareSame address
John Merchun, MD
Diagnostic Radiology
NPI 1851325971
615 SOUTH BOWER STREET
Greenville, MI 48838
(616) 754-4691
✔ PECOS✔ Accepts MedicareSame address
Jonathan Windeler, MD
Pediatric Medicine
NPI 1306890850
615 S BOWER ST
Greenville, MI 48838
(616) 754-4691
✔ PECOSSame address
Alyssa Morse, CPNP-AC
Nurse Practitioner
NPI 1649938358
615 S BOWER ST
Greenville, MI 48838
(616) 754-4691
✔ PECOSSame address
Marci Witkowski, LMSW
Clinical Social Worker
NPI 1972057081
1202 W OAK ST
Greenville, MI 48838
(616) 754-2944
✔ PECOS✔ Accepts Medicare0.1 mi
Magdalena Babinska-Hogan, MD
Family Practice
NPI 1053871996
1202 W OAK ST
Greenville, MI 48838
(616) 754-4685
✔ PECOS✔ Accepts Medicare0.1 mi
Megan Czmer, DO
Anesthesiology
NPI 1700521838
1202 W OAK ST
Greenville, MI 48838
(616) 754-2944
✔ PECOS0.1 mi
Lauren Beghtol, DO
Obstetrics/Gynecology
NPI 1932694320
1202 W OAK ST
Greenville, MI 48838
(616) 754-2944
✔ PECOS✔ Accepts Medicare0.1 mi
Sabrina Carlson, MSN, FNP-C
Nurse Practitioner
NPI 1144973728
1202 W OAK ST
Greenville, MI 48838
(616) 754-4685
✔ PECOS✔ Accepts Medicare0.1 mi
Yelena Davis, MD
Obstetrics/Gynecology
NPI 1851812929
1202 W OAK ST
Greenville, MI 48838
(616) 754-2944
✔ PECOS✔ Accepts Medicare0.1 mi
Kelsee Tharp, CNM, MSN, C-EFM
Certified Nurse Midwife (CNM)
NPI 1265199384
1202 W OAK ST
Greenville, MI 48838
(616) 754-2944
✔ PECOS✔ Accepts Medicare0.1 mi
Alyssa Fedorko, MD/PHD
Physical Medicine and Rehabilitation
NPI 1811516511
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS✔ Accepts Medicare0.9 mi
David Yanoschik, M.D.
General Surgery
NPI 1154716777
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS✔ Accepts Medicare0.9 mi
Jon Curry, M.D.
Urology
NPI 1982702270
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS1.0 mi
Gabriel Tallent, MD
Internal Medicine
NPI 1689316713
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS✔ Accepts Medicare1.0 mi
Gregory Page, MD
Pediatric Medicine
NPI 1487601464
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS✔ Accepts Medicare1.0 mi
James Thiel, D.O.
Orthopedic Surgery
NPI 1093838922
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS✔ Accepts Medicare1.0 mi
See all 243 clinicians

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 Spectrum Health United Hospital (CMS certification number 230035), from CMS Care Compare.

Spectrum Health United Hospital

Acute Care Hospitals · Greenville, MI
4/5 CMS Overall Rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230035
Location615 S Bower StreetGreenville, MI 48838 · Montcalm County · (616) 754-4691
Birthing friendly Meaningful use of EHRs

Patient Experience

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

Complications & Deaths 16

Rate of complications for hip/knee replacement patients
Cases too small to report
Death rate for COPD patients
10.5% No different than national
Death rate for heart failure patients
11.6% No different than national
Death rate for pneumonia patients
13.3% No different than national
Death rate for stroke patients
12.4% No different than national
Pressure ulcer rate
0.50 No different than national

Infections 1

Clostridium Difficile (C.Diff)
1 observed case · 3.393 predicted · 10,196 patient days
0.295 No different than national

Unplanned Hospital Visits 11

Hospital return days for heart failure patients
98 days per 100 discharges
Hospital return days for pneumonia patients
123 days per 100 discharges
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)
429 No different than national
Rate of inpatient admissions for patients receiving outpatient chemotherapy
50 No different than national
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy
50 No different than national
Ratio of unplanned hospital visits after hospital outpatient surgery
80 No different than national

Timely & Effective Care 17

Emergency department volume
Medium
Admit Decision Time to ED Departure Time for Admitted Patients - non psychiatric/mental health disorders
73 minutes
Percentage of healthcare personnel who are up to date with COVID-19 vaccinations
6.1%
Healthcare workers given influenza vaccination
94%
Average (median) time patients spent in the emergency department before leaving from the visit A lower number of minutes is better
176 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
286 minutes

Maternal Health 2

Elective Delivery
30%
Maternal Morbidity Structural Measure
Yes

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 Spectrum Health United's NPI number?

The NPI number for Spectrum Health United is 1457304495. It was assigned to this organization in the NPPES registry on May 19, 2006. The provider is doing business as Spectrum Heatlh United Memorial and Corewell Health Greenville Hospital.

Where is Spectrum Health United located?

Spectrum Health United is located at 615 S Bower St, Greenville, MI 48838. The listed phone number is (616) 754-4691.

What is Spectrum Health United's specialty?

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

Is Spectrum Health United enrolled in Medicare?

Yes. Spectrum Health United is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Spectrum Health United?

According to the CMS Revalidation Reassignment List (October 2026 release), 243 clinicians in 21 Medicare specialties reassign their Medicare billing to Spectrum Health United. 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 (98), Family Practice (43) and Pediatric Medicine (22). Of these, 7 practice at this address and 39 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Is Spectrum Health United a Medicare-certified hospital?

Yes. Spectrum Health United Hospital is a Medicare-certified hospital (Acute Care Hospitals).

What quality rating does Spectrum Health United have?

CMS rates Spectrum Health United Hospital 4 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 Spectrum Health United accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Spectrum Health United 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 Spectrum Health United was last updated on August 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.