DR. TIM FENNELL PHD
NPI 1356618201
Counselor - Professional in Chamblee, GA

NPI Status: Active since November 21, 2011

Contact Information

3990 CLAIRMONT RD
CHAMBLEE, GA
ZIP 30341
Phone: (407) 595-0146
Fax: (877) 260-8720

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  • Individual
  • Male
  • Counselor
  • Professional

About TIM FENNELL

This page provides the complete NPI Profile along with additional information for Tim Fennell, a provider established in Chamblee, Georgia with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1356618201 assigned on November 2011. The practitioner's primary taxonomy code is 101YP2500X with license number LPC009594 (GA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1356618201
Provider Name
DR. TIM FENNELL PHD
Gender
Male
Entity Type
Individual
Location Address
3990 CLAIRMONT RD CHAMBLEE, GA 30341
Location Phone
(407) 595-0146
Location Fax
(877) 260-8720
Mailing Address
5703 RED BUG LAKE RD # 518 WINTER SPRINGS, FL 32708
Mailing Phone
(407) 595-7006
Mailing Fax
(877) 260-8720
Is Sole Proprietor?
Yes
Enumeration Date
11-21-2011
Last Update Date
11-12-2019
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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.
LPC009594
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 1356618201, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 6 → 12 → 3 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 1 + 2 + 1 + 1 + 6 + 2 + 0 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1356618201.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Social Worker (Clinical)
3990 CLAIRMONT RD
CHAMBLEE, GA 30341
Social Worker (Clinical)
3990 CLAIRMONT RD
CHAMBLEE, GA 30341
Counselor (Professional)
3990 CLAIRMONT RD
CHAMBLEE, GA 30341
Counselor (Professional)
3990 CLAIRMONT RD
ATLANTA, GA 30341
Counselor (Mental Health)
3990 CLAIRMONT RD
ATLANTA, GA 30341

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356618201, enumerated as an "individual" on November 21, 2011.

The provider is located at 3990 CLAIRMONT RD CHAMBLEE, GA 30341 and the phone number is (407) 595-0146.

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