TAMMY CYDELL ASHCRAFT
NPI 1134920184
Peer Specialist in Dickson, TN

NPI Status: Active since March 24, 2025

Contact Information

100 CHURCH ST
DICKSON, TN
ZIP 37055
Phone: (615) 441-6178

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  • Individual
  • Female
  • Peer Specialist

About TAMMY ASHCRAFT

This page provides the complete NPI Profile along with additional information for Tammy Ashcraft, a provider established in Dickson, Tennessee with a medical specialization in Peer Specialist. The healthcare provider is registered in the NPI registry with number 1134920184 assigned on March 2025. The practitioner's primary taxonomy code is 175T00000X with license number 000-506 (TN). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1134920184
Provider Name
TAMMY CYDELL ASHCRAFT
Other Name
TAMMY CYDELL CARRINGTON
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
100 CHURCH ST DICKSON, TN 37055
Location Phone
(615) 441-6178
Mailing Address
100 CHURCH ST DICKSON, TN 37055
Mailing Phone
(615) 830-1190
Is Sole Proprietor?
Yes
Enumeration Date
03-24-2025
Last Update Date
03-24-2025
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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

Peer Specialist

Taxonomy Code
175T00000X
Type
Other Service Providers
License No.
000-506
License State
TN
Taxonomy Description
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

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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 1134920184, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
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 3 → 6 9 → 18 → 9 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 1 + 8 + 2 + 0 + 1 + 1 + 6 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1134920184.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134920184, enumerated as an "individual" on March 24, 2025.

The provider is located at 100 CHURCH ST DICKSON, TN 37055 and the phone number is (615) 441-6178.

Peer Specialist with taxonomy code 175T00000X.