BRENNA WESTHOFF PA-C
NPI 1386523793
Physician Assistant - Surgical in Ypsilanti, MI

NPI Status: Active since August 29, 2025

Contact Information

5301 E HURON RIVER DR
YPSILANTI, MI
ZIP 48197
Phone: (734) 712-3456

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  • Individual
  • Female
  • Physician Assistant
  • Surgical

About BRENNA WESTHOFF

This page provides the complete NPI Profile along with additional information for Brenna Westhoff, a provider established in Ypsilanti, Michigan with a medical specialization in Physician Assistant, focusing in surgical . The healthcare provider is registered in the NPI registry with number 1386523793 assigned on August 2025. The practitioner's primary taxonomy code is 363AS0400X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1386523793
Provider Name
BRENNA WESTHOFF PA-C
Gender
Female
Entity Type
Individual
Location Address
5301 E HURON RIVER DR YPSILANTI, MI 48197
Location Phone
(734) 712-3456
Mailing Address
10503 W BRIGGS RD TRUFANT, MI 49347
Is Sole Proprietor?
Yes
Enumeration Date
08-29-2025
Last Update Date
08-29-2025
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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

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers

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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 1386523793, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 8 → 16 → 7 5 → 10 → 1 3 → 6 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 0 + 2 + 6 + 7 + 1 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1386523793.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Licensed Practical Nurse
5301 E HURON RIVER DR, STE C139
YPSILANTI, MI 48197
Internal Medicine (Hematology & Oncology)
5301 E HURON RIVER DR, STE C139
YPSILANTI, MI 48197
Physician Assistant (Surgical)
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Emergency Medicine
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Practitioner
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Pediatrics
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Pathology (Anatomic Pathology & Clinical Pathology)
5301 E HURON RIVER DR, PATHOLOGY - ST JOSEPH MERCY HOSPITAL
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Pediatrics
5301 E HURON RIVER DR, DEPARTMENT OF PEDIATRICS
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR, DEPT OF ANESTHESIOLOGY
YPSILANTI, MI 48197
Physician Assistant (Medical)
5301 E HURON RIVER DR, RM 1186
YPSILANTI, MI 48197

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386523793, enumerated as an "individual" on August 29, 2025.

The provider is located at 5301 E HURON RIVER DR YPSILANTI, MI 48197 and the phone number is (734) 712-3456.

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.