DR. TERRANCE K LUCKY II PHD
NPI 1689470858
Counselor - Professional in Savannah, GA

NPI Status: Active since February 19, 2025

Contact Information

785H KING GEORGE BLVD STE D-1006
SAVANNAH, GA
ZIP 31419
Phone: (912) 658-9125

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  • Individual
  • Male
  • Counselor
  • Professional

About TERRANCE LUCKY

This page provides the complete NPI Profile along with additional information for Terrance Lucky, a provider established in Savannah, Georgia with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1689470858 assigned on February 2025. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an individual and his 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.

NPI
1689470858
Provider Name
DR. TERRANCE K LUCKY II PHD
Gender
Male
Entity Type
Individual
Location Address
785H KING GEORGE BLVD STE D-1006 SAVANNAH, GA 31419
Location Phone
(912) 658-9125
Mailing Address
785H KING GEORGE BLVD STE D-1006 SAVANNAH, GA 31419
Mailing Phone
(912) 658-9125
Is Sole Proprietor?
Yes
Enumeration Date
02-19-2025
Last Update Date
02-19-2025
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service 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.

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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 1689470858, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
8
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 8 → 16 → 7 4 → 8 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 8 + 7 + 0 + 8 + 1 + 0 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1689470858.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689470858, enumerated as an "individual" on February 19, 2025.

The provider is located at 785H KING GEORGE BLVD STE D-1006 SAVANNAH, GA 31419 and the phone number is (912) 658-9125.

Counselor with taxonomy code 101YP2500X and a focus in Professional.