MRS. TAMMY JILL DENNEY M.A., LPC
NPI 1104060177
Counselor - Professional in Lewisville, TX

NPI Status: Active since April 21, 2009

Contact Information

105 KATHRYN DR
SUITE 800
LEWISVILLE, TX
ZIP 75067
Phone: (214) 728-1812

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  • Individual
  • Female
  • Counselor
  • Professional

About TAMMY DENNEY

This page provides the complete NPI Profile along with additional information for Tammy Denney, a provider established in Lewisville, Texas with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1104060177 assigned on April 2009. The practitioner's primary taxonomy code is 101YP2500X with license number 61395 (TX). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1104060177
Provider Name
MRS. TAMMY JILL DENNEY M.A., LPC
Gender
Female
Entity Type
Individual
Location Address
105 KATHRYN DR SUITE 800 LEWISVILLE, TX 75067
Location Phone
(214) 728-1812
Mailing Address
2695 CREEKSIDE CT HIGHLAND VILLAGE, TX 75077
Mailing Phone
(214) 728-1812
Is Sole Proprietor?
Yes
Enumeration Date
04-21-2009
Last Update Date
04-21-2009
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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.
61395
License State
TX

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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 1104060177, we treat the final digit (7) 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 43. The final step is to find the difference between that total and the next multiple of ten (50 - 43 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 0 + 6 + 0 + 1 + 1 + 4 + 24 = 43

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

The next multiple of ten after 43 is 50. The difference is the calculated check digit.

50 - 43 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1104060177.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Podiatrist (Foot Surgery)
105 KATHRYN DR, SUITE C
LEWISVILLE, TX 75067
Dentist (General Practice)
105 KATHRYN DR, SUITE A
LEWISVILLE, TX 75067
Social Worker (Clinical)
105 KATHRYN DR, SUITE 800
LEWISVILLE, TX 75067
Counselor (Professional)
105 KATHRYN DR
LEWISVILLE, TX 75067
Marriage & Family Therapist
105 KATHRYN DR, STE. 400
LEWISVILLE, TX 75067
Psychiatry & Neurology (Neurology)
105 KATHRYN DR, SUITE 700
LEWISVILLE, TX 75067
Psychologist (Counseling)
105 KATHRYN DR, SUITE #800
LEWISVILLE, TX 75067
Clinic/Center (Dental)
105 KATHRYN DR, SUITE A
LEWISVILLE, TX 75067
Counselor (Mental Health)
105 KATHRYN DR, SUITE 800
LEWISVILLE, TX 75067
Counselor (Professional)
105 KATHRYN DR, STE 800
LEWISVILLE, TX 75067
Counselor (Professional)
105 KATHRYN DR, SUITE 400
LEWISVILLE, TX 75067
Counselor (Professional)
105 KATHRYN DR, SUITE 400
LEWISVILLE, TX 75067
Social Worker (Clinical)
105 KATHRYN DR, SUITE 800
LEWISVILLE, TX 75067
Counselor (Professional)
105 KATHRYN DR, BLDG 3 STE. D
LEWISVILLE, TX 75067
Counselor (Addiction (Substance Use Disorder))
105 KATHRYN DR, BLDG 3, STE D
LEWISVILLE, TX 75067
Counselor
105 KATHRYN DR
LEWISVILLE, TX 75067
Counselor (Addiction (Substance Use Disorder))
105 KATHRYN DR
LEWISVILLE, TX 75067
Counselor (Mental Health)
105 KATHRYN DR, STE 400
LEWISVILLE, TX 75067
Marriage & Family Therapist
105 KATHRYN DR, SUITE 1200
LEWISVILLE, TX 75067

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104060177, enumerated as an "individual" on April 21, 2009.

The provider is located at 105 KATHRYN DR SUITE 800 LEWISVILLE, TX 75067 and the phone number is (214) 728-1812.

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