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MYMICHIGAN MEDICAL CENTER SAGINAW
NPI 1144886896
Surgery in Saginaw, MI

Active since May 17, 2019
1015 S WASHINGTON AVE FL 3, SAGINAW, MI 48601(989) 907-8716(989) 907-8207 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 14, 2026, Sep 2, 2025, Jul 20, 2022 and 3 more (6 updates tracked since 2019).

About Mymichigan Medical Center Saginaw NPPES

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

MYMICHIGAN MEDICAL CENTER SAGINAW (NPI 1144886896), doing business as Ascension Medical Group Bariatrics, is a healthcare organization registered as a surgery in Saginaw, Michigan and active in the NPI registry since May 2019. The organization lists Sarah James, Manager Patient Accounting, as its authorized official.

NPPES Registry Identity

NPI1144886896
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameMYMICHIGAN MEDICAL CENTER SAGINAW
Location Address1015 S WASHINGTON AVE FL 3Saginaw, MI 48601-2556
Mailing Address4000 Wellness DrMidland, MI 48670-2000 · (844) 832-1956 · Fax (989) 633-5241
Phone(989) 907-8716
Fax(989) 907-8207
Organization SubpartYes
Authorized OfficialSarah JamesManager Patient Accounting · (989) 701-4734
Enumeration DateMay 17, 2019
Last NPPES UpdateJanuary 14, 20266 updates tracked since enumeration
NPPES CertifiedJanuary 14, 2026
✔ NPI 1144886896 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1015 S WASHINGTON AVE FL 3, Saginaw, MI 48601
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Other Names 1

Doing Business AsAscension Medical Group Bariatrics

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.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

12

Medicare 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

Nurse Practitioner4
Gastroenterology3
General Surgery3
Internal Medicine2

Clinicians, nearest first (12)

Lindsay Cote, FNP-C
Nurse Practitioner
NPI 1578145835
1015 S WASHINGTON AVE FL 3
Saginaw, MI 48601
(989) 907-8716
✔ PECOS✔ Accepts Medicare0.1 mi
Wael Solh, M.D.
General Surgery
NPI 1174516322
912 S WASHINGTON AVE STE 1
Saginaw, MI 48601
(989) 790-1001
✔ PECOS✔ Accepts Medicare1.5 mi
Vasanth Stalin, M.D.
General Surgery
NPI 1265694335
912 S WASHINGTON AVE STE. 1
Saginaw, MI 48601
(989) 790-1001
✔ PECOS✔ Accepts Medicare1.5 mi
Harprabhjit Singh, M.D
Internal Medicine
NPI 1588783062
4705 TOWNE CENTRE RD STE 104
Saginaw, MI 48604
(989) 791-9133
✔ PECOS✔ Accepts Medicare3.8 mi
Rajeev Tummuru, M.D.
Internal Medicine
NPI 1972762540
4705 TOWNE CENTRE RD STE 104
Saginaw, MI 48604
(989) 791-9133
✔ PECOS✔ Accepts Medicare3.8 mi
Elizabeth Kitchen, FNP-C
Nurse Practitioner
NPI 1164066452
4680 MCLEOD DR E
Saginaw, MI 48604
(989) 791-7098
✔ PECOS✔ Accepts Medicare3.8 mi
Tusar Desai, MD
Gastroenterology
NPI 1740271527
4705 TOWNE CENTRE RD STE 104
Saginaw, MI 48604
(989) 791-9133
✔ PECOS✔ Accepts Medicare3.9 mi
Christopher Garces, M.D.
General Surgery
NPI 1285703744
4599 TOWNE CENTRE RD FL 2
Saginaw, MI 48604
(989) 497-3226
✔ PECOS3.9 mi
Sarah Caszatt, AGPCNP
Nurse Practitioner
NPI 1114336187
4320 CAMPUS RIDGE DR
Midland, MI 48640
(989) 837-9071
✔ PECOS✔ Accepts Medicare22 mi
Mustafa Huseini, MD
Gastroenterology
NPI 1073613808
721 N SHIAWASSEE ST STE 202
Owosso, MI 48867
(989) 729-1600
✔ PECOS✔ Accepts Medicare31 mi
Joshua Leonard
Nurse Practitioner
NPI 1720554363
725 E STATE ST
Sterling, MI 48659
(989) 798-6189
✔ PECOS✔ Accepts Medicare42 mi
Ian Greenberg, MD
Gastroenterology
NPI 1649791542
122 W COLORADO BLVD
Dallas, TX 75208
(214) 947-6700
✔ PECOS1,014 mi

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 1144886896. It was assigned to this organization in the NPPES registry on May 17, 2019. The provider is doing business as Ascension Medical Group Bariatrics.

Where is Mymichigan Medical Center Saginaw located?

Mymichigan Medical Center Saginaw is located at 1015 S Washington Ave Fl 3, Saginaw, MI 48601. The listed phone number is (989) 907-8716.

What is Mymichigan Medical Center Saginaw's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

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.