EVAN ELIZABETH TURNER ALPC-MHSP
NPI 1871445395
Counselor in Nashville, TN

NPI Status: Active since February 10, 2026

Contact Information

2021 21ST AVE S STE C400
NASHVILLE, TN
ZIP 37212
Phone: (615) 492-6700
Fax: (615) 492-6710

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  • Individual
  • Female
  • Counselor

About EVAN TURNER

This page provides the complete NPI Profile along with additional information for Evan Turner, a provider established in Nashville, Tennessee with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1871445395 assigned on February 2026. The practitioner's primary taxonomy code is 101Y00000X with license number TN-8497 (TN). The provider is registered as an individual and her NPI record was last updated February 2026. Evan Turner operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1871445395
Provider Name
EVAN ELIZABETH TURNER ALPC-MHSP
Gender
Female
Entity Type
Individual
Location Address
2021 21ST AVE S STE C400 NASHVILLE, TN 37212
Location Phone
(615) 492-6700
Location Fax
(615) 492-6710
Mailing Address
2021 21ST AVE S STE C400 NASHVILLE, TN 37212
Mailing Phone
(615) 492-6700
Mailing Fax
(615) 492-6710
Is Sole Proprietor?
Yes
Enumeration Date
02-10-2026
Last Update Date
02-10-2026
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Location Map

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

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
License No.
TN-8497
License State
TN
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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 1871445395, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
5
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 7 → 14 → 5 4 → 8 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 8 + 4 + 1 + 0 + 3 + 1 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1871445395.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Counselor (Professional)
2021 21ST AVE S STE C400
NASHVILLE, TN 37212
Social Worker (Clinical)
2021 21ST AVE S STE C400
NASHVILLE, TN 37212
Social Worker (Clinical)
2021 21ST AVE S STE C400
NASHVILLE, TN 37212
Social Worker (Clinical)
2021 21ST AVE S STE C400
NASHVILLE, TN 37212
Counselor (Mental Health)
2021 21ST AVE S STE C400
NASHVILLE, TN 37212
Counselor (Mental Health)
2021 21ST AVE S STE C400
NASHVILLE, TN 37212

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871445395, enumerated as an "individual" on February 10, 2026.

The provider is located at 2021 21ST AVE S STE C400 NASHVILLE, TN 37212 and the phone number is (615) 492-6700.

Counselor with taxonomy code 101Y00000X.