DUALLEH ISSAK
NPI 1831981901
Ambulance - Land Transport in Grayson, GA

NPI Status: Active since May 22, 2025

Contact Information

2651 BATELEUR CT
GRAYSON, GA
ZIP 30017
Phone: (470) 507-1519

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  • Individual
  • Male
  • Ambulance
  • Land Transport

About DUALLEH ISSAK

This page provides the complete NPI Profile along with additional information for Dualleh Issak, a provider established in Grayson, Georgia with a medical specialization in Ambulance, focusing in land transport . The healthcare provider is registered in the NPI registry with number 1831981901 assigned on May 2025. The practitioner's primary taxonomy code is 3416L0300X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1831981901
Provider Name
DUALLEH ISSAK
Gender
Male
Entity Type
Individual
Location Address
2651 BATELEUR CT GRAYSON, GA 30017
Location Phone
(470) 507-1519
Mailing Address
2651 BATELEUR CT GRAYSON, GA 30017
Is Sole Proprietor?
Yes
Enumeration Date
05-22-2025
Last Update Date
05-22-2025
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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

Ambulance Land Transport

Taxonomy Code
3416L0300X
Type
Transportation Services

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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 1831981901, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
0
Doubled → 0
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 3 → 6 9 → 18 → 9 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 8 + 8 + 2 + 9 + 0 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1831981901.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831981901, enumerated as an "individual" on May 22, 2025.

The provider is located at 2651 BATELEUR CT GRAYSON, GA 30017 and the phone number is (470) 507-1519.

Ambulance with taxonomy code 3416L0300X and a focus in Land Transport.