MYMICHIGAN MEDICAL CENTER SAGINAW
NPI 1538573605
Internal Medicine - Medical Oncology in Saginaw, MI

NPI Status: Active since June 17, 2014

Contact Information

4599 TOWNE CENTRE RD
2ND FLOOR
SAGINAW, MI
ZIP 48604
Phone: (989) 907-8789

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  • Organization
  • Internal Medicine
  • Medical Oncology

About MYMICHIGAN MEDICAL CENTER SAGINAW

This page provides the complete NPI Profile along with additional information for Mymichigan Medical Center Saginaw, an internist established in Saginaw, Michigan operating as a Internal Medicine, focusing in medical oncology . The healthcare provider is registered in the NPI registry with number 1538573605 assigned on June 2014. The practitioner's primary taxonomy code is 207RX0202X. The provider is registered as an organization and their NPI record was last updated January 2026. Mymichigan Medical Center Saginaw operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Sarah James (Manager Patient Accounting)

NPI
1538573605
Provider Legal Name
MYMICHIGAN MEDICAL CENTER SAGINAW
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
4599 TOWNE CENTRE RD 2ND FLOOR SAGINAW, MI 48604
Location Phone
(989) 907-8789
Mailing Address
4000 WELLNESS DR MIDLAND, MI 48670
Mailing Phone
(844) 832-1956
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-17-2014
Last Update Date
01-14-2026
Code Navigator

An internist like Mymichigan Medical Center Saginaw is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Medical Oncology

Taxonomy Code
207RX0202X
Type
Allopathic & Osteopathic Physicians
License State
MI
Taxonomy Description
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

SARAH JAMES

Authorized Official Title
MANAGER PATIENT ACCOUNTING
Authorized Official Phone
(989) 701-4734

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1538573605, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
5
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 5 → 10 → 1 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 6 + 8 + 1 + 0 + 7 + 6 + 6 + 0 + 24 = 65

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1538573605.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Family Medicine
4599 TOWNE CENTRE RD
SAGINAW, MI 48604
Clinic/Center (Radiology, Mobile)
4599 TOWNE CENTRE RD
SAGINAW, MI 48604
Anesthesiology
4599 TOWNE CENTRE RD
SAGINAW, MI 48604
Anesthesiology
4599 TOWNE CENTRE RD
SAGINAW, MI 48604
Nurse Practitioner
4599 TOWNE CENTRE RD
SAGINAW, MI 48604
Nurse Practitioner (Family)
4599 TOWNE CENTRE RD
SAGINAW, MI 48604
Anesthesiology
4599 TOWNE CENTRE RD
SAGINAW, MI 48604
Internal Medicine (Hospice and Palliative Medicine)
4599 TOWNE CENTRE RD
SAGINAW, MI 48604
Surgery
4599 TOWNE CENTRE RD
SAGINAW, MI 48604

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538573605, enumerated as an "organization" on June 17, 2014.

The provider is located at 4599 TOWNE CENTRE RD 2ND FLOOR SAGINAW, MI 48604 and the phone number is (989) 907-8789.

Internal Medicine with taxonomy code 207RX0202X and a focus in Medical Oncology.