1. Home
  2. Directory
  3. Michigan
  4. Saginaw
  5. Orthopaedic Surgery
  6. NPI Profile

MYMICHIGAN MEDICAL CENTER SAGINAW
NPI 1073094553
Orthopaedic Surgery in Saginaw, MI

Active since August 23, 2018
5275 COLONY DR N, SAGINAW, MI 48638(989) 799-1350(989) 799-6833 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 14, 2026, Sep 2, 2025, Mar 17, 2025 and 4 more (7 updates tracked since 2018).

About Mymichigan Medical Center Saginaw NPPES

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

MYMICHIGAN MEDICAL CENTER SAGINAW (NPI 1073094553), doing business as Ascension Medical Group Orthopedics Colony, is a healthcare organization registered as an orthopaedic surgery in Saginaw, Michigan and active in the NPI registry since August 2018. The organization lists Sarah James, Manager Patient Accounting, as its authorized official.

NPPES Registry Identity

NPI1073094553
Entity TypeOrganization
Primary Taxonomy207X00000X
Legal Business NameMYMICHIGAN MEDICAL CENTER SAGINAW
Location Address5275 COLONY DR NSaginaw, MI 48638-7157
Mailing Address4000 Wellness DrMidland, MI 48670-2000 · (844) 832-1956 · Fax (989) 633-5241
Phone(989) 799-1350
Fax(989) 799-6833
Organization SubpartNo
Authorized OfficialSarah JamesManager Patient Accounting · (989) 701-4734
Enumeration DateAugust 23, 2018
Last NPPES UpdateJanuary 14, 20267 updates tracked since enumeration
NPPES CertifiedJanuary 14, 2026
✔ NPI 1073094553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
5275 COLONY DR N, Saginaw, MI 48638
Open in Google Maps ↗

Other Names 1

Doing Business AsAscension Medical Group Orthopedics Colony

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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

124

Medicare enrollment records show 124 clinicians reassign Medicare billing to Mymichigan Medical Center Saginaw, which bills Medicare for the services they deliver. Of these, 49 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 22

Nurse Practitioner26
Family Practice17
Thoracic Surgery14
Cardiovascular Disease (Cardiology)9
Clinical Social Worker9
Radiation Oncology8
Internal Medicine7
Pathology5
14 other specialties29

Nearest to this location (20)

See all 124
Angel Bermudez, M.D
Family Practice
NPI 1780091546
5275 COLONY DR N
Saginaw, MI 48638
(989) 799-1350
✔ PECOS✔ Accepts Medicare0.1 mi
Nathan Krebs, D.O.
Orthopedic Surgery
NPI 1770998627
5275 COLONY DR N
Saginaw, MI 48638
(989) 799-1350
✔ PECOS✔ Accepts Medicare0.1 mi
Alissa Tablish, LMSW
Clinical Social Worker
NPI 1578088241
2100 HEMMETER RD
Saginaw, MI 48603
(989) 799-2100
✔ PECOS✔ Accepts Medicare1.7 mi
Bethany Smith, NP
Nurse Practitioner
NPI 1811609308
3444 DAVENPORT AVE
Saginaw, MI 48602
(833) 855-2001
✔ PECOS✔ Accepts Medicare2.2 mi
William Auten
Nurse Practitioner
NPI 1366308389
3570 SHATTUCK RD
Saginaw, MI 48603
(989) 792-5353
✔ PECOS✔ Accepts Medicare2.9 mi
Astha Nepal, MD
Family Practice
NPI 1902599103
3570 SHATTUCK RD
Saginaw, MI 48603
(989) 792-5353
✔ PECOS2.9 mi
Brent Boggess, MD
Family Practice
NPI 1407852064
3570 SHATTUCK RD
Saginaw, MI 48603
(989) 792-5353
✔ PECOS✔ Accepts Medicare2.9 mi
Sohaib Mandoorah
Critical Care (Intensivists)
NPI 1336677228
1000 HOUGHTON AVE
Saginaw, MI 48602
(989) 583-6800
✔ PECOS✔ Accepts Medicare3.4 mi
Sarosh Anwar, MD
Cardiovascular Disease (Cardiology)
NPI 1851370944
1015 S WASHINGTON AVE
Saginaw, MI 48601
(989) 754-3000
✔ PECOS✔ Accepts Medicare3.9 mi
Reina Badran, MD
Internal Medicine
NPI 1730609256
1015 S WASHINGTON AVE FL 2
Saginaw, MI 48601
(989) 753-5300
✔ PECOS✔ Accepts Medicare3.9 mi
Ravinder Bhanot, M.D.
Pulmonary Disease
NPI 1558649202
1015 S WASHINGTON AVE STE E
Saginaw, MI 48601
(989) 907-7636
✔ PECOS✔ Accepts Medicare3.9 mi
Lu Chen, M.D.
Cardiac Electrophysiology
NPI 1104357433
1015 S WASHINGTON AVE
Saginaw, MI 48601
(989) 754-3000
✔ PECOS✔ Accepts Medicare3.9 mi
Peter Fattal, MD
Cardiovascular Disease (Cardiology)
NPI 1962481085
1015 S WASHINGTON AVE
Saginaw, MI 48601
(989) 754-3000
✔ PECOS✔ Accepts Medicare3.9 mi
Shrinivas Kambali, MD
Pulmonary Disease
NPI 1104056290
1015 S WASHINGTON AVE SUITE D
Saginaw, MI 48601
(989) 907-7636
✔ PECOS✔ Accepts Medicare3.9 mi
Nicholas Damico, M.D.
Radiation Oncology
NPI 1700233228
800 S WASHINGTON AVE
Saginaw, MI 48601
(989) 907-8269
✔ PECOS✔ Accepts Medicare4.0 mi
Weichen Wang, M.D., PH. D
Pathology
NPI 1932201548
800 S WASHINGTON AVE
Saginaw, MI 48601
(989) 907-8230
✔ PECOS✔ Accepts Medicare4.0 mi
Christopher Garces, M.D.
General Surgery
NPI 1285703744
4599 TOWNE CENTRE RD FL 2
Saginaw, MI 48604
(989) 497-3226
✔ PECOS✔ Accepts Medicare4.9 mi
Carlyn Hinish
Podiatry
NPI 1114411832
4677 TOWNE CENTRE RD FL 2
Saginaw, MI 48604
(989) 790-6719
✔ PECOS✔ Accepts Medicare5.0 mi
Kevin Lawson, M.D.
Orthopedic Surgery
NPI 1528007366
4677 TOWNE CENTRE RD FL 2
Saginaw, MI 48604
(989) 790-6719
✔ PECOS✔ Accepts Medicare5.0 mi
David Lemos, MD
Sports Medicine
NPI 1316172687
4677 TOWNE CENTRE RD FL 2
Saginaw, MI 48604
(989) 790-6719
✔ PECOS✔ Accepts Medicare5.0 mi
See all 124 clinicians

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 1073094553. It was assigned to this organization in the NPPES registry on August 23, 2018. The provider is doing business as Ascension Medical Group Orthopedics Colony.

Where is Mymichigan Medical Center Saginaw located?

Mymichigan Medical Center Saginaw is located at 5275 Colony Dr N, Saginaw, MI 48638. The listed phone number is (989) 799-1350.

What is Mymichigan Medical Center Saginaw's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

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), 124 clinicians in 22 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 (26), Family Practice (17) and Thoracic Surgery (14). Of these, 49 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.