TERRY LEE KESSLER JR. LICSW
NPI 1992039879
Social Worker in Martinsburg, WV

NPI Status: Active since September 25, 2009

Contact Information

510 BUTLER AVE
MARTINSBURG, WV
ZIP 25405
Phone: (304) 263-0811

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  • Individual
  • Male
  • Social Worker

About TERRY KESSLER

This page provides the complete NPI Profile along with additional information for Terry Kessler, a provider established in Martinsburg, West Virginia with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1992039879 assigned on September 2009. The practitioner's primary taxonomy code is 104100000X with license number DP00945414 (WV). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1992039879
Provider Name
TERRY LEE KESSLER JR. LICSW
Gender
Male
Entity Type
Individual
Location Address
510 BUTLER AVE MARTINSBURG, WV 25405
Location Phone
(304) 263-0811
Mailing Address
510 BUTLER AVE MARTINSBURG, WV 25405
Mailing Phone
(304) 263-0811
Is Sole Proprietor?
No
Enumeration Date
09-25-2009
Last Update Date
11-27-2025
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A social worker like Terry Kessler helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
DP00945414
License State
WV
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1992039879, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
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 9 → 18 → 9 0 → 0 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 0 + 3 + 1 + 8 + 8 + 1 + 4 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1992039879.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Podiatrist
510 BUTLER AVE
MARTINSBURG, WV 25405
Social Worker (Clinical)
510 BUTLER AVE
MARTINSBURG, WV 25405
Physician Assistant
510 BUTLER AVE
MARTINSBURG, WV 25405
Physician Assistant (Medical)
510 BUTLER AVE
MARTINSBURG, WV 25405
Internal Medicine
510 BUTLER AVE, GERIATRICS/LTC SERVICE
MARTINSBURG, WV 25405
Psychiatry & Neurology (Psychiatry)
510 BUTLER AVE, MENTAL HEALTH SERVICE
MARTINSBURG, WV 25405
Podiatrist (Foot & Ankle Surgery)
510 BUTLER AVE, SURGICAL SERVICE VA MEDICAL CENTER
MARTINSBURG, WV 25405
Internal Medicine (Geriatric Medicine)
510 BUTLER AVE, GERIATRICS/LTC SERVICE
MARTINSBURG, WV 25405
Family Medicine
510 BUTLER AVE, GERIATRICS/LTC 11(G)
MARTINSBURG, WV 25405
Dietitian, Registered
510 BUTLER AVE
MARTINSBURG, WV 25405
Physical Therapist
510 BUTLER AVE
MARTINSBURG, WV 25405
Dietitian, Registered (Nutrition, Metabolic)
510 BUTLER AVE, VETERANS AFFAIRS MEDICAL CENTER
MARTINSBURG, WV 25405
Internal Medicine
510 BUTLER AVE, MARTINSBURG VA MEDICAL CENTER
MARTINSBURG, WV 25405
Social Worker (Clinical)
510 BUTLER AVE
MARTINSBURG, WV 25405
Physical Therapist
510 BUTLER AVE
MARTINSBURG, WV 25405
Physician Assistant
510 BUTLER AVE
MARTINSBURG, WV 25405
Registered Nurse (Gerontology)
510 BUTLER AVE
MARTINSBURG, WV 25405
Nurse Practitioner (Adult Health)
510 BUTLER AVE
MARTINSBURG, WV 25405
Pharmacist
510 BUTLER AVE
MARTINSBURG, WV 25405
Audiologist
510 BUTLER AVE
MARTINSBURG, WV 25405

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992039879, enumerated as an "individual" on September 25, 2009.

The provider is located at 510 BUTLER AVE MARTINSBURG, WV 25405 and the phone number is (304) 263-0811.

Social Worker with taxonomy code 104100000X.