LEWIS-GALE PHYSICIANS, LLC
NPI 1851364152
Preventive Medicine - Occupational Medicine in Salem, VA

NPI Status: Active since February 08, 2006

Contact Information

2155 APPERSON DR
SALEM, VA
ZIP 24153
Phone: (540) 776-5656
Fax: (540) 776-5640

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  • Organization
  • Preventive Medicine
  • Occupational Medicine

About LEWIS-GALE PHYSICIANS, LLC

This page provides the complete NPI Profile along with additional information for Lewis-gale Physicians, Llc, a provider established in Salem, Virginia operating as a Preventive Medicine, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1851364152 assigned on February 2006. The practitioner's primary taxonomy code is 2083X0100X with license number 0101034748 (VA). The provider is registered as an organization and their NPI record was last updated one year ago. Lewis-gale Physicians, Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Otis Blackwood (Practice Administrator)

NPI
1851364152
Provider Name
LEWIS-GALE PHYSICIANS, LLC
Entity Type
Organization
Location Address
2155 APPERSON DR SALEM, VA 24153
Location Phone
(540) 776-5656
Location Fax
(540) 776-5640
Mailing Address
2155 APPERSON DR SALEM, VA 24153
Mailing Phone
(540) 776-5656
Mailing Fax
(540) 776-5640
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-08-2006
Last Update Date
09-11-2025
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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

Preventive Medicine Occupational Medicine

Taxonomy Code
2083X0100X
Type
Allopathic & Osteopathic Physicians
License No.
0101034748
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.

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)
1207KA0200XAllopathic & Osteopathic Physicians

Allergy & Immunology
Allergy

0101048225 (VA)
2207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

01022201115 (VA)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

OTIS BLACKWOOD

Authorized Official Title
PRACTICE ADMINISTRATOR
Authorized Official Phone
(540) 772-3672

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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 1851364152, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 5 → 10 → 1 3 → 6 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 6 + 6 + 8 + 1 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1851364152.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Family Medicine
2155 APPERSON DR
SALEM, VA 24153
Physician Assistant (Medical)
2155 APPERSON DR
SALEM, VA 24153
Internal Medicine
2155 APPERSON DR
SALEM, VA 24153
Internal Medicine
2155 APPERSON DR
SALEM, VA 24153
Internal Medicine
2155 APPERSON DR
SALEM, VA 24153
Internal Medicine
2155 APPERSON DR
SALEM, VA 24153
Internal Medicine
2155 APPERSON DR
SALEM, VA 24153
Internal Medicine
2155 APPERSON DR
SALEM, VA 24153
Internal Medicine
2155 APPERSON DR
SALEM, VA 24153
Nurse Practitioner (Family)
2155 APPERSON DR
SALEM, VA 24153

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851364152, enumerated as an "organization" on February 08, 2006.

The provider is located at 2155 APPERSON DR SALEM, VA 24153 and the phone number is (540) 776-5656.

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