WRENN ELIZABETH WICKS
NPI 1902747637
Optometrist - Pediatrics in Nashville, TN

NPI Status: Active since April 06, 2026

Contact Information

2311 PIERCE AVE
NASHVILLE, TN
ZIP 37232
Phone: (615) 936-2020

Recently Updated NPI Information
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.

Table of Contents

NPI Profile Information
Primary Taxonomy
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Optometrist
Pediatrics

About WRENN WICKS

This page provides the complete NPI Profile along with additional information for Wrenn Wicks, a provider established in Nashville, Tennessee with a medical specialization in Optometrist, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1902747637 assigned on April 2026. The practitioner's primary taxonomy code is 152WP0200X with license number 3996 (TN). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI: 1902747637
Provider Name: WRENN ELIZABETH WICKS
Gender: Female
Entity Type: Individual
Location Address: 2311 PIERCE AVE NASHVILLE, TN 37232
Location Phone: (615) 936-2020
Mailing Address: 2311 PIERCE AVE NASHVILLE, TN 37232
Is Sole Proprietor?: No
Enumeration Date: 04-06-2026
Last Update Date: 05-28-2026
Code Navigator

Location Map

Secondary Locations

4601 Carothers Pkwy Ste 450
Franklin, TN 37067
(615) 791-0060

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: Optometrist Pediatrics
Taxonomy Code: 152WP0200X
Type: Eye and Vision Services Providers
License No.: 3996
License State: TN
Taxonomy Description: Optometrists who work in Pediatrics are concerned with the prevention, development, diagnosis, and treatment of visual problems in children.

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 1902747637, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 0

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 14 → 1 + 4

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 7 → 14 → 5 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 1 + 4 + 4 + 1 + 4 + 6 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7

This NPI is valid

The calculated check digit is 7, which matches the last digit of 1902747637.