NATHANIEL TYLER DILLARD MD
NPI 1275116451
Surgery - Vascular Surgery in Lawrenceville, GA

NPI Status: Active since May 04, 2021

Contact Information

2200 MEDICAL CENTER BLVD STE 320
LAWRENCEVILLE, GA
ZIP 30046
Phone: (470) 325-1160
Fax: (678) 701-9860

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  • Individual
  • Male
  • Surgery
  • Vascular Surgery

About NATHANIEL DILLARD

This page provides the complete NPI Profile along with additional information for Nathaniel Dillard, a provider established in Lawrenceville, Georgia with a medical specialization in Surgery, focusing in vascular surgery . The healthcare provider is registered in the NPI registry with number 1275116451 assigned on May 2021. The practitioner's primary taxonomy code is 2086S0129X with license number 113960 (GA). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1275116451
Provider Name
NATHANIEL TYLER DILLARD MD
Gender
Male
Entity Type
Individual
Location Address
2200 MEDICAL CENTER BLVD STE 320 LAWRENCEVILLE, GA 30046
Location Phone
(470) 325-1160
Location Fax
(678) 701-9860
Mailing Address
4409 WHITE BIRCH PT GAINESVILLE, GA 30506
Mailing Phone
(678) 617-2386
Is Sole Proprietor?
No
Enumeration Date
05-04-2021
Last Update Date
06-23-2026
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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

Surgery Vascular Surgery

Taxonomy Code
2086S0129X
Type
Allopathic & Osteopathic Physicians
License No.
113960
License State
GA
Taxonomy Description
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

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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 1275116451, 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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 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 7 → 14 → 5 1 → 2 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 2 + 1 + 1 + 2 + 4 + 1 + 0 + 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 1275116451.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Physician Assistant
2200 MEDICAL CENTER BLVD STE 320
LAWRENCEVILLE, GA 30046
Physician Assistant
2200 MEDICAL CENTER BLVD STE 320
LAWRENCEVILLE, GA 30046

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275116451, enumerated as an "individual" on May 04, 2021.

The provider is located at 2200 MEDICAL CENTER BLVD STE 320 LAWRENCEVILLE, GA 30046 and the phone number is (470) 325-1160.

Surgery with taxonomy code 2086S0129X and a focus in Vascular Surgery.