MYMICHIGAN MEDICAL GROUP
NPI 1376986489
Clinic/Center - Radiology in West Branch, MI

NPI Status: Active since April 09, 2013

Contact Information

640 COURT ST
WEST BRANCH, MI
ZIP 48661
Phone: (989) 345-8120

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NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Jan 15, 2026, Sep 27, 2022 (2 updates tracked since 2022).

  • Organization
  • Clinic/Center
  • Radiology

About MYMICHIGAN MEDICAL GROUP

This page provides the complete NPI Profile along with additional information for Mymichigan Medical Group, a provider established in West Branch, Michigan operating as a Clinic/center, focusing in radiology . The healthcare provider is registered in the NPI registry with number 1376986489 assigned on April 2013. The practitioner's primary taxonomy code is 261QR0200X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Sarah James (Manager, Provider Enrollment)

NPI
1376986489
Provider Name
MYMICHIGAN MEDICAL GROUP
Entity Type
Organization
Location Address
640 COURT ST WEST BRANCH, MI 48661
Location Phone
(989) 345-8120
Mailing Address
4000 WELLNESS DR MIDLAND, MI 48670
Mailing Phone
(844) 832-1956
Mailing Fax
(989) 633-5241
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-09-2013
Last Update Date
01-15-2026
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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

Clinic/Center Radiology

Taxonomy Code
261QR0200X
Type
Ambulatory Health Care Facilities
License State
MI

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, PROVIDER ENROLLMENT
Authorized Official Phone
(989) 701-4734

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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 1376986489, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
3
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 7 → 14 → 5 9 → 18 → 9 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 1 + 8 + 8 + 1 + 2 + 4 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1376986489.

Other Providers at the Same Location


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

Physician Assistant
640 COURT ST
WEST BRANCH, MI 48661
Family Medicine
640 COURT ST
WEST BRANCH, MI 48661
Nurse Practitioner
640 COURT ST
WEST BRANCH, MI 48661
Social Worker (Clinical)
640 COURT ST
WEST BRANCH, MI 48661
Family Medicine
640 COURT ST
WEST BRANCH, MI 48661
Nurse Practitioner (Women's Health)
640 COURT ST
WEST BRANCH, MI 48661
Nurse Practitioner (Family)
640 COURT ST
WEST BRANCH, MI 48661
Family Medicine (Sports Medicine)
640 COURT ST
WEST BRANCH, MI 48661
Nurse Practitioner (Family)
640 COURT ST
WEST BRANCH, MI 48661

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376986489, enumerated as an "organization" on April 09, 2013.

The provider is located at 640 COURT ST WEST BRANCH, MI 48661 and the phone number is (989) 345-8120.

Clinic/Center with taxonomy code 261QR0200X and a focus in Radiology.