MYMICHIGAN MEDICAL CENTER SAGINAW
NPI 1073084141
Internal Medicine - Gastroenterology in Saginaw, MI
About Mymichigan Medical Center Saginaw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MYMICHIGAN MEDICAL CENTER SAGINAW (NPI 1073084141), doing business as Ascension Medical Group Valley Gastroenterology, is a healthcare organization registered as a gastroenterology in Saginaw, Michigan and active in the NPI registry since December 2018. The organization lists Sarah James, Manager Patient Accounting, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Mymichigan Medical Center Saginaw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
12Medicare enrollment records show 12 clinicians reassign Medicare billing to Mymichigan Medical Center Saginaw, which bills Medicare for the services they deliver. Of these, 8 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 4
Clinicians, nearest first (12)
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 Mymichigan Medical Center Saginaw's NPI number?
The NPI number for Mymichigan Medical Center Saginaw is 1073084141. It was assigned to this organization in the NPPES registry on December 16, 2018. The provider is doing business as Ascension Medical Group Valley Gastroenterology.
Where is Mymichigan Medical Center Saginaw located?
Mymichigan Medical Center Saginaw is located at 4705 Towne Centre Rd Ste 104, Saginaw, MI 48604. The listed phone number is (989) 791-9133.
What is Mymichigan Medical Center Saginaw's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Mymichigan Medical Center Saginaw enrolled in Medicare?
Yes. Mymichigan Medical Center Saginaw is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mymichigan Medical Center Saginaw?
According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 4 Medicare specialties reassign their Medicare billing to Mymichigan Medical Center Saginaw. 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 (4), Gastroenterology (3) and General Surgery (3). Of these, 8 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Mymichigan Medical Center Saginaw accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company 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 January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Mymichigan Medical Center Saginaw · NPI 1073084141
Gastroenterology organization in Saginaw, Michigan. Organization record, active in the CMS NPPES registry since December 16, 2018.
## Identity
- **NPI:** 1073084141 (Entity type: Organization)
- **Enumerated:** December 16, 2018
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Also known as:** Ascension Medical Group Valley Gastroenterology (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Sarah James, MANAGER PATIENT ACCOUNTING
## Practice location
- **Address:** 4705 TOWNE CENTRE RD STE 104, Saginaw, MI 48604-2821
- **Phone:** (989) 791-9133 · **Fax:** (989) 791-9135
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 12 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (4), Gastroenterology (3), General Surgery (3); 8 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1073084141) · Data from the CMS NPPES public registry.