KARRINGTON GAYNOR
NPI 1568336816
Transportation Network Company in Chesapeake, VA

NPI Status: Active since September 30, 2025

Contact Information

1021 EDEN WAY N STE 118
CHESAPEAKE, VA
ZIP 23320
Phone: (757) 761-6623

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  • Individual
  • Male
  • Transportation Network Company

About KARRINGTON GAYNOR

This page provides the complete NPI Profile along with additional information for Karrington Gaynor, a provider established in Chesapeake, Virginia with a medical specialization in Transportation Network Company. The healthcare provider is registered in the NPI registry with number 1568336816 assigned on September 2025. The practitioner's primary taxonomy code is 342000000X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1568336816
Provider Name
KARRINGTON GAYNOR
Gender
Male
Entity Type
Individual
Location Address
1021 EDEN WAY N STE 118 CHESAPEAKE, VA 23320
Location Phone
(757) 761-6623
Mailing Address
1021 EDEN WAY N STE 118 CHESAPEAKE, VA 23320
Mailing Phone
(757) 761-6623
Is Sole Proprietor?
Yes
Enumeration Date
09-30-2025
Last Update Date
09-30-2025
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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

Transportation Network Company

Taxonomy Code
342000000X
Type
Transportation Services
License State
VA
Taxonomy Description
A ride-sharing company that provides prearranged or contracted non-emergency medical transportation services to patients through mobile or online technology.

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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 1568336816, 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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
1
Doubled → 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 6 → 12 → 3 3 → 6 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 6 + 3 + 1 + 2 + 8 + 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 1568336816.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Nurse Practitioner (Psychiatric/Mental Health)
1021 EDEN WAY N STE 118
CHESAPEAKE, VA 23320
Nurse Practitioner (Psychiatric/Mental Health)
1021 EDEN WAY N STE 118
CHESAPEAKE, VA 23320
Counselor
1021 EDEN WAY N STE 118
CHESAPEAKE, VA 23320
Behavior Analyst
1021 EDEN WAY N STE 118
CHESAPEAKE, VA 23320
Clinic/Center (Community Health)
1021 EDEN WAY N STE 118
CHESAPEAKE, VA 23320
Clinic/Center (Mental Health (Including Community Mental Health Center))
1021 EDEN WAY N STE 118
CHESAPEAKE, VA 23320
Counselor (Professional)
1021 EDEN WAY N STE 118, PO BOX 302
CHESAPEAKE, VA 23320
Psychologist (Clinical)
1021 EDEN WAY N STE 118
CHESAPEAKE, VA 23320
Social Worker (Clinical)
1021 EDEN WAY N STE 118
CHESAPEAKE, VA 23320

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568336816, enumerated as an "individual" on September 30, 2025.

The provider is located at 1021 EDEN WAY N STE 118 CHESAPEAKE, VA 23320 and the phone number is (757) 761-6623.

Transportation Network Company with taxonomy code 342000000X.