BYRON KEMP CLARK
NPI 1871392860
Nurse Practitioner - Family in Hattiesburg, MS

NPI Status: Active since March 11, 2025

Contact Information

5056 W 4TH ST # 100
HATTIESBURG, MS
ZIP 39402
Phone: (601) 410-6525
Fax: (949) 288-0396

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  • Organization
  • Nurse Practitioner
  • Family

About BYRON KEMP CLARK

This page provides the complete NPI Profile along with additional information for Byron Kemp Clark, a provider established in Hattiesburg, Mississippi operating as a Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1871392860 assigned on March 2025. The practitioner's primary taxonomy code is 363LF0000X. The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's . The authorized official of this NPI record is Byron Clark (Office Manager/ Clinic Owner)

NPI
1871392860
Provider Legal Name
BYRON KEMP CLARK
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
5056 W 4TH ST # 100 HATTIESBURG, MS 39402
Location Phone
(601) 410-6525
Location Fax
(949) 288-0396
Mailing Address
5056 W 4TH ST # 100 HATTIESBURG, MS 39402
Mailing Phone
(601) 410-6525
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-11-2025
Last Update Date
06-11-2025
Code Navigator

A nurse practitioner (NP) like Byron Kemp Clark is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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

BYRON CLARK

Authorized Official Title
OFFICE MANAGER/ CLINIC OWNER
Authorized Official Phone
(601) 410-6525

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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 1871392860, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
0
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 3 → 6 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 6 + 9 + 4 + 8 + 1 + 2 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1871392860.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Nurse Practitioner (Family)
5056 W 4TH ST # 100
HATTIESBURG, MS 39402

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871392860, enumerated as an "organization" on March 11, 2025.

The provider is located at 5056 W 4TH ST # 100 HATTIESBURG, MS 39402 and the phone number is (601) 410-6525.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.