MR. WILLIAM FRANKLIN BARKER, JR LPC
NPI 1700986973
Counselor - Professional in Savannah, GA

NPI Status: Active since September 25, 2006

Contact Information

835 E 65TH ST
SUITE 104
SAVANNAH, GA
ZIP 31405
Phone: (912) 355-1440
Fax: (912) 352-0802

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  • Individual
  • Male
  • Counselor
  • Professional

About WILLIAM BARKER, JR

This page provides the complete NPI Profile along with additional information for William Barker, Jr, 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 1700986973 assigned on September 2006. The practitioner's primary taxonomy code is 101YP2500X with license number LPC003573 (GA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1700986973
Provider Name
MR. WILLIAM FRANKLIN BARKER, JR LPC
Gender
Male
Entity Type
Individual
Location Address
835 E 65TH ST SUITE 104 SAVANNAH, GA 31405
Location Phone
(912) 355-1440
Location Fax
(912) 352-0802
Mailing Address
835 E 65TH ST SUITE 104 SAVANNAH, GA 31405
Mailing Phone
(912) 355-1440
Mailing Fax
(912) 352-0802
Is Sole Proprietor?
No
Enumeration Date
09-25-2006
Last Update Date
07-08-2007
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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
License No.
LPC003573
License State
GA

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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 1700986973, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
7
Unchanged
Pos 3
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 9 → 18 → 9 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 1 + 8 + 8 + 1 + 2 + 9 + 1 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1700986973.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Dentist (General Practice)
835 E 65TH ST, SUITE 108
SAVANNAH, GA 31405
Dermatology (Procedural Dermatology)
835 E 65TH ST, SUITE 107
SAVANNAH, GA 31405
Dentist (Periodontics)
835 E 65TH ST, SUITE 101
SAVANNAH, GA 31405
Specialist
835 E 65TH ST, SUITE 107
SAVANNAH, GA 31405
Counselor (Professional)
835 E 65TH ST
SAVANNAH, GA 31405
Registered Nurse (Addiction (Substance Use Disorder))
835 E 65TH ST, STE. 104
SAVANNAH, GA 31405
Counselor
835 E 65TH ST, SUITE 104
SAVANNAH, GA 31405
Counselor (Addiction (Substance Use Disorder))
835 E 65TH ST, SUITE 104
SAVANNAH, GA 31405
Social Worker (Clinical)
835 E 65TH ST, SUITE 104
SAVANNAH, GA 31405
Counselor (Mental Health)
835 E 65TH ST, STE 106
SAVANNAH, GA 31405
Social Worker (Clinical)
835 E 65TH ST
SAVANNAH, GA 31405
Social Worker (Clinical)
835 E 65TH ST
SAVANNAH, GA 31405
Counselor (Addiction (Substance Use Disorder))
835 E 65TH ST, SUITE 104
SAVANNAH, GA 31405
Social Worker (Clinical)
835 E 65TH ST, SUITE 104
SAVANNAH, GA 31405

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700986973, enumerated as an "individual" on September 25, 2006.

The provider is located at 835 E 65TH ST SUITE 104 SAVANNAH, GA 31405 and the phone number is (912) 355-1440.

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