SPARROW IONIA HOSPITAL PHYSICIANS
NPI 1588747075
Emergency Medicine in Ionia, MI
About Sparrow Ionia Hospital Physicians NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SPARROW IONIA HOSPITAL PHYSICIANS (NPI 1588747075) is a healthcare organization registered as an emergency medicine in Ionia, Michigan and active in the NPI registry since October 2006. The organization lists Misty Gunter Russian, Supervisor. Provider Enrollment, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Names 2
Other Identifiers 2
Group Practice 1
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)
Sparrow Ionia Hospital Physicians is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
315Medicare enrollment records show 315 clinicians reassign Medicare billing to Sparrow Ionia Hospital Physicians, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 19 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 28
Nearest to this location (20)
See all 315Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Sparrow Ionia Hospital's NPI number?
The NPI number for Sparrow Ionia Hospital is 1588747075. It was assigned to this organization in the NPPES registry on October 20, 2006. The provider is doing business as Sparrow Ionia Hospital Physicians and University of Michigan Health-Sparrow Ionia.
Where is Sparrow Ionia Hospital located?
Sparrow Ionia Hospital is located at 3565 S State Rd, Ionia, MI 48846. The listed phone number is (616) 523-1400.
What is Sparrow Ionia Hospital's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Sparrow Ionia Hospital enrolled in Medicare?
Yes. Sparrow Ionia Hospital is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sparrow Ionia Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 315 clinicians in 28 Medicare specialties reassign their Medicare billing to Sparrow Ionia 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 (65), Emergency Medicine (57) and Internal Medicine (29). Of these, 1 practice at this address and 19 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Sparrow Ionia Hospital accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Sparrow Ionia 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 Sparrow Ionia Hospital was last updated on March 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Sparrow Ionia Hospital Physicians · NPI 1588747075
Emergency Medicine organization in Ionia, Michigan. Organization record, active in the CMS NPPES registry since October 20, 2006.
## Identity
- **NPI:** 1588747075 (Entity type: Organization)
- **Enumerated:** October 20, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Legal business name:** Sparrow Ionia Hospital
- **Also known as:** University of Michigan Health-Sparrow Ionia (Doing Business As)
- **Organization subpart:** Yes (part of Sparrow Health System)
- **Authorized official:** Misty Russian, SUPERVISOR. PROVIDER ENROLLMENT
## Practice location
- **Address:** 3565 S STATE RD, Ionia, MI 48846-9416
- **Phone:** (616) 523-1400 · **Fax:** (616) 523-1429
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 315 clinicians in 28 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (65), Emergency Medicine (57), Internal Medicine (29); 1 practice at this address and 19 within 10 miles; [full list](https://npiprofile.com/npi/1588747075/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 11, 2024
- **Other identifiers:** Other 700C46006 (MI); Medicaid 1588747075 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1588747075) · Data from the CMS NPPES public registry.