GREG THOMAS KAMMERER
NPI 1356225361
Driver in West Chester, OH

NPI Status: Active since August 04, 2025

Contact Information

8322 COUNTRY OAKS STA
WEST CHESTER, OH
ZIP 45069
Phone: (513) 544-0871

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  • Individual
  • Male
  • Driver

About GREG KAMMERER

This page provides the complete NPI Profile along with additional information for Greg Kammerer, a provider established in West Chester, Ohio with a medical specialization in Driver. The healthcare provider is registered in the NPI registry with number 1356225361 assigned on August 2025. The practitioner's primary taxonomy code is 172A00000X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1356225361
Provider Name
GREG THOMAS KAMMERER
Gender
Male
Entity Type
Individual
Location Address
8322 COUNTRY OAKS STA WEST CHESTER, OH 45069
Location Phone
(513) 544-0871
Mailing Address
8322 COUNTRY OAKS STA WEST CHESTER, OH 45069
Mailing Phone
(513) 544-0871
Is Sole Proprietor?
Yes
Enumeration Date
08-04-2025
Last Update Date
08-04-2025
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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

Driver

Taxonomy Code
172A00000X
Type
Other Service Providers
License State
OH
Taxonomy Description
A person employed to operate a motor vehicle as a carrier of persons or property.

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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 1356225361, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
1
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 5 → 10 → 1 2 → 4 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 4 + 2 + 1 + 0 + 3 + 1 + 2 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1356225361.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356225361, enumerated as an "individual" on August 04, 2025.

The provider is located at 8322 COUNTRY OAKS STA WEST CHESTER, OH 45069 and the phone number is (513) 544-0871.

Driver with taxonomy code 172A00000X.