ADVANTAGE HEALTH SAINT MARY'S MEDICAL GROUP
NPI 1952340911
Clinic/Center - Multi-Specialty in Grand Rapids, MI
About Advantage Health Saint Mary's Medical Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADVANTAGE HEALTH SAINT MARY'S MEDICAL GROUP (NPI 1952340911), doing business as Trinity Health Medical Group, is a healthcare organization registered as a multi-specialty in Grand Rapids, Michigan and active in the NPI registry since June 2006. The organization lists Daniel Green, Vice President Finance Grand Rapids, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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)
Advantage Health Saint Mary's Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
736Medicare enrollment records show 736 clinicians reassign Medicare billing to Advantage Health Saint Mary's Medical Group, which bills Medicare for the services they deliver. Of these, 67 practice at this address and 484 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 48
Nearest to this location (20)
See all 736Grand Rapids, MI 49503
Grand Rapids, MI 49503
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 Advantage Health Saint Mary's Medical Group's NPI number?
The NPI number for Advantage Health Saint Mary's Medical Group is 1952340911. It was assigned to this organization in the NPPES registry on June 5, 2006. The provider is doing business as Trinity Health Medical Group.
Where is Advantage Health Saint Mary's Medical Group located?
Advantage Health Saint Mary's Medical Group is located at 200 Jefferson SE, Grand Rapids, MI 49503. The listed phone number is (616) 685-5000.
What is Advantage Health Saint Mary's Medical Group's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Advantage Health Saint Mary's Medical Group enrolled in Medicare?
Yes. Advantage Health Saint Mary's Medical Group is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Advantage Health Saint Mary's Medical Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 736 clinicians in 48 Medicare specialties reassign their Medicare billing to Advantage Health Saint Mary's Medical Group. 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 Family Practice (154), Nurse Practitioner (146) and Internal Medicine (61). Of these, 67 practice at this address and 484 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Advantage Health Saint Mary's Medical Group 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 list Advantage Health Saint Mary's Medical Group 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 Advantage Health Saint Mary's Medical Group was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Advantage Health Saint Mary's Medical Group · NPI 1952340911
Multi-Specialty organization in Grand Rapids, Michigan. Organization record, active in the CMS NPPES registry since June 5, 2006.
## Identity
- **NPI:** 1952340911 (Entity type: Organization)
- **Enumerated:** June 5, 2006
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Also known as:** Trinity Health Medical Group (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Daniel Green, VICE PRESIDENT FINANCE GRAND RAPIDS
## Practice location
- **Address:** 200 JEFFERSON SE, Grand Rapids, MI 49503
- **Phone:** (616) 685-5000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 736 clinicians in 48 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (154), Nurse Practitioner (146), Internal Medicine (61); 67 practice at this address and 484 within 10 miles; [full list](https://npiprofile.com/npi/1952340911/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1952340911) · Data from the CMS NPPES public registry.