ALLIANCE PHYSICIAN SERVICES OF MICHIGAN, P.C.
NPI 1598865735
Urology in Grand Rapids, MI
About Alliance Physician Services Of Michigan, P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLIANCE PHYSICIAN SERVICES OF MICHIGAN, P.C. (NPI 1598865735), doing business as Michigan Institute Of Urology, is a healthcare organization registered as an urology in Grand Rapids, Michigan and active in the NPI registry since September 2006. The organization lists Tracy Lee Mcauley, Credentialing Supervisor, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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)
Alliance Physician Services Of Michigan, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
13Medicare enrollment records show 13 clinicians reassign Medicare billing to Alliance Physician Services Of Michigan, P.C., which bills Medicare for the services they deliver. Of these, 7 practice at this address and 9 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 4
Clinicians, nearest first (13)
Grand Rapids, MI 49503
Grand Rapids, MI 49503
Grand Rapids, MI 49503
Ann Arbor, MI 48109
Source: 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 Alliance Physician Services Of Michigan, P.C.'s NPI number?
The NPI number for Alliance Physician Services Of Michigan, P.C. is 1598865735. It was assigned to this organization in the NPPES registry on September 25, 2006. The provider is doing business as Michigan Institute of Urology.
Where is Alliance Physician Services Of Michigan, P.C. located?
Alliance Physician Services Of Michigan, P.C. is located at 25 Michigan St NE Suite 3300, Grand Rapids, MI 49503. The listed phone number is (616) 459-4171.
What is Alliance Physician Services Of Michigan, P.C.'s specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Alliance Physician Services Of Michigan, P.C. enrolled in Medicare?
Yes. Alliance Physician Services Of Michigan, P.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Alliance Physician Services Of Michigan, P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 4 Medicare specialties reassign their Medicare billing to Alliance Physician Services Of Michigan, P.C.. 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 Urology (6), Pathology (3) and Nurse Practitioner (2). Of these, 7 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Alliance Physician Services Of Michigan, P.C. accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arkansas Health & Wellness and 30 other insurers list Alliance Physician Services Of Michigan, P.C. 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 Alliance Physician Services Of Michigan, P.C. was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Alliance Physician Services Of Michigan, P.c. · NPI 1598865735
Urology organization in Grand Rapids, Michigan. Organization record, active in the CMS NPPES registry since September 25, 2006.
## Identity
- **NPI:** 1598865735 (Entity type: Organization)
- **Enumerated:** September 25, 2006
- **Primary specialty:** Urology · taxonomy 208800000X
- **Also known as:** Michigan Institute of Urology (Doing Business As)
- **Organization subpart:** Yes (part of Alliance Physician Services Of Michigan, P.c.)
- **Authorized official:** Tracy Mcauley, CREDENTIALING SUPERVISOR
## Practice location
- **Address:** 25 MICHIGAN ST NE, SUITE 3300, Grand Rapids, MI 49503-2515
- **Phone:** (616) 459-4171 · **Fax:** (616) 459-0044
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 13 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Urology (6), Pathology (3), Nurse Practitioner (2); 7 practice at this address and 9 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1598865735) · Data from the CMS NPPES public registry.