MRS. DINAH JEAN WALKER LPCA
NPI 1063398485
Counselor - Professional in Nicholasville, KY

NPI Status: Active since August 12, 2025

Contact Information

506 N MAIN ST
NICHOLASVILLE, KY
ZIP 40356
Phone: (833) 510-4357
Fax: (866) 460-2997

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Counselor
Professional

About DINAH WALKER

This page provides the complete NPI Profile along with additional information for Dinah Walker, a provider established in Nicholasville, Kentucky with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1063398485 assigned on August 2025. The practitioner's primary taxonomy code is 101YP2500X with license number 162836 (KY). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI: 1063398485
Provider Name: MRS. DINAH JEAN WALKER LPCA
Other Name: DINAH JEAN JOHNSON LPCA
Other Name Type: Other Name (5)
Gender: Female
Entity Type: Individual
Location Address: 506 N MAIN ST NICHOLASVILLE, KY 40356
Location Phone: (833) 510-4357
Location Fax: (866) 460-2997
Mailing Address: 4600 MONTGOMERY RD STE 400 CINCINNATI, OH 45212
Mailing Phone: (833) 510-4357
Mailing Fax: (866) 460-2997
Is Sole Proprietor?: No
Enumeration Date: 08-12-2025
Last Update Date: 01-30-2026
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Location Map

Secondary Locations

112 Leda Dr
Nicholasville, KY 40356
(859) 410-3114

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: Counselor Professional
Taxonomy Code: 101YP2500X
Type: Behavioral Health & Social Service Providers
License No.: 162836
License State: KY

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)
1	101Y00000X	Behavioral Health & Social Service Providers	Counselor	218607

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 1063398485, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 12 → 1 + 2

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 16 → 1 + 6

Pos 8

Unchanged

Pos 9

Doubled → 16 → 1 + 6

Check

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 8 → 16 → 7 8 → 16 → 7