DR. KEITH E PROCTOR D.O.
NPI 1407021694
Preventive Medicine - Occupational Medicine in Richmond, KY

NPI Status: Active since April 28, 2008

Contact Information

431 BATTLEFIELD MEMORIAL HWY BLDG S1
RICHMOND, KY
ZIP 40475
Phone: (859) 779-6559

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  • Individual
  • Male
  • Preventive Medicine
  • Occupational Medicine

About KEITH PROCTOR

This page provides the complete NPI Profile along with additional information for Keith Proctor, a provider established in Richmond, Kentucky with a medical specialization in Preventive Medicine, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1407021694 assigned on April 2008. The practitioner's primary taxonomy code is 2083X0100X with license number 0102202628 (VA). The provider is registered as an individual and his NPI record was last updated January 2026.

NPI
1407021694
Provider Name
DR. KEITH E PROCTOR D.O.
Gender
Male
Entity Type
Individual
Location Address
431 BATTLEFIELD MEMORIAL HWY BLDG S1 RICHMOND, KY 40475
Location Phone
(859) 779-6559
Mailing Address
431 BATTLEFIELD MEMORIAL HWY BLDG S1 RICHMOND, KY 40475
Mailing Phone
(859) 779-6559
Is Sole Proprietor?
No
Enumeration Date
04-28-2008
Last Update Date
01-22-2026
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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

Preventive Medicine Occupational Medicine

Taxonomy Code
2083X0100X
Type
Allopathic & Osteopathic Physicians
License No.
0102202628
License State
VA
Taxonomy Description
Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.

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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 1407021694, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 0 + 2 + 2 + 6 + 1 + 8 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1407021694.

Other Providers at the Same Location


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

Nurse Practitioner
431 BATTLEFIELD MEMORIAL HWY BLDG S1
RICHMOND, KY 40475

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407021694, enumerated as an "individual" on April 28, 2008.

The provider is located at 431 BATTLEFIELD MEMORIAL HWY BLDG S1 RICHMOND, KY 40475 and the phone number is (859) 779-6559.

Preventive Medicine with taxonomy code 2083X0100X and a focus in Occupational Medicine.