GENNEXTIC LLC
NPI 1063373298
Clinic/Center - Genetics in Chester, VA

NPI Status: Active since November 18, 2025

Contact Information

4108 W HUNDRED RD
CHESTER, VA
ZIP 23831
Phone: (804) 429-7818
Fax: (804) 429-7818

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  • Organization
  • Clinic/Center
  • Genetics
  • CLIA Number: 49D2340107
  • CLIA Cert. Type: Mobile Laboratory
  • CLIA Exp. Date: 03-11-2028

About GENNEXTIC LLC

This page provides the complete NPI Profile along with additional information for Gennextic Llc, a provider established in Chester, Virginia operating as a Clinic/center, focusing in genetics . The healthcare provider is registered in the NPI registry with number 1063373298 assigned on November 2025. The practitioner's primary taxonomy code is 261QG0250X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Jennifer Dean Dixon Lab Tec, Medical Ass (Owner)

NPI
1063373298
Provider Name
GENNEXTIC LLC
Entity Type
Organization
Location Address
4108 W HUNDRED RD CHESTER, VA 23831
Location Phone
(804) 429-7818
Location Fax
(804) 429-7818
Mailing Address
4108 W HUNDRED RD CHESTER, VA 23831
Mailing Phone
(804) 429-7818
Mailing Fax
(804) 429-7818
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-18-2025
Last Update Date
11-18-2025
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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

Clinic/Center Genetics

Taxonomy Code
261QG0250X
Type
Ambulatory Health Care Facilities
Taxonomy Description
An entity, facility, or distinct part of a facility providing analysis of family history, genetic laboratory testing and analysis, diagnosis of genetic trait, prognosis and options. Laboratory studies may be outsourced.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1261QC1800XAmbulatory Health Care Facilities

Clinic/Center
Corporate Health

 
2261QH0100XAmbulatory Health Care Facilities

Clinic/Center
Health Service

 
3291U00000XLaboratories

Clinical Medical Laboratory

 

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

JENNIFER DEAN DIXON LAB TEC, MEDICAL ASS

Authorized Official Title
OWNER
Authorized Official Phone
(804) 429-7818

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
49D2340107
Facility Type
Mobile Laboratory
Certificate Effective Date
March 12, 2026
Certificate Expiration Date
March 11, 2028
Laboratory Director
JENNIFER DIXON
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Gennextic Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1063373298, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
0
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
8
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 6 → 12 → 3 3 → 6 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 + 0 + 1 + 2 + 3 + 6 + 7 + 6 + 2 + 1 + 8 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1063373298.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063373298, enumerated as an "organization" on November 18, 2025.

The provider is located at 4108 W HUNDRED RD CHESTER, VA 23831 and the phone number is (804) 429-7818.

Clinic/Center with taxonomy code 261QG0250X and a focus in Genetics.