Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

GEORGE G BRUZZA JR. MD
NPI 1831133966
Obstetrics & Gynecology in Portage, MI

Active since June 16, 2006
7895 CURRIER DR, PORTAGE, MI 49002(269) 321-7080 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Obstetrics & Gynecology

About GEORGE BRUZZA

This page provides the complete NPI Profile along with additional information for George Bruzza, a women's health care provider established in Portage, Michigan with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1831133966 assigned on June 2006. The practitioner's primary taxonomy code is 207V00000X with license number 4301036288 (MI). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1831133966
Provider Name
GEORGE G BRUZZA JR. MD
Gender
Male
Entity Type
Individual
Location Address
7895 CURRIER DR PORTAGE, MI 49002
Location Phone
(269) 321-7080
Mailing Address
5943 STADIUM DR SUITE 3 KALAMAZOO, MI 49009
Is Sole Proprietor?
No
Enumeration Date
06-16-2006
Last Update Date
07-13-2026
Code Navigator

Women's health care providers like George Bruzza treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
4301036288
License State
MI
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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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 1831133966, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 2 + 3 + 6 + 9 + 1 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1831133966.

Other Providers at the Same Location


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

Counselor (Professional)
7895 CURRIER DR
PORTAGE, MI 49002
Internal Medicine
7895 CURRIER DR
PORTAGE, MI 49002
Obstetrics & Gynecology
7895 CURRIER DR
PORTAGE, MI 49002
Advanced Practice Midwife
7895 CURRIER DR
PORTAGE, MI 49002
Dietitian, Registered
7895 CURRIER DR
PORTAGE, MI 49002
Dietitian, Registered
7895 CURRIER DR
PORTAGE, MI 49002
Dietitian, Registered
7895 CURRIER DR
PORTAGE, MI 49002
Psychiatry & Neurology (Psychiatry)
7895 CURRIER DR
PORTAGE, MI 49002
Obstetrics & Gynecology
7895 CURRIER DR
PORTAGE, MI 49002
Durable Medical Equipment & Medical Supplies
7895 CURRIER DR
PORTAGE, MI 49002
Internal Medicine
7895 CURRIER DR
PORTAGE, MI 49002
Behavior Analyst
7895 CURRIER DR
PORTAGE, MI 49002
Obstetrics & Gynecology
7895 CURRIER DR
PORTAGE, MI 49002
Psychologist (Clinical)
7895 CURRIER DR
PORTAGE, MI 49002
Behavior Technician
7895 CURRIER DR
PORTAGE, MI 49002
Counselor (Professional)
7895 CURRIER DR
PORTAGE, MI 49002
Behavior Technician
7895 CURRIER DR
PORTAGE, MI 49002
Behavior Technician
7895 CURRIER DR
PORTAGE, MI 49002
Behavior Technician
7895 CURRIER DR
PORTAGE, MI 49002
Behavior Technician
7895 CURRIER DR
PORTAGE, MI 49002

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831133966, enumerated as an "individual" on June 16, 2006.

The provider is located at 7895 CURRIER DR PORTAGE, MI 49002 and the phone number is (269) 321-7080.

Obstetrics & Gynecology with taxonomy code 207V00000X.