CALVIN WALKER
NPI 1508467986
Social Worker - School in Jackson, TN

NPI Status: Active since November 03, 2020

Contact Information

138 PRINCE EDWARD ST
JACKSON, TN
ZIP 38301
Phone: (731) 217-4543

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  • Individual
  • Male
  • Social Worker
  • School

About CALVIN WALKER

This page provides the complete NPI Profile along with additional information for Calvin Walker, a provider established in Jackson, Tennessee with a medical specialization in Social Worker, focusing in school . The healthcare provider is registered in the NPI registry with number 1508467986 assigned on November 2020. The practitioner's primary taxonomy code is 1041S0200X. The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1508467986
Provider Name
CALVIN WALKER
Gender
Male
Entity Type
Individual
Location Address
138 PRINCE EDWARD ST JACKSON, TN 38301
Location Phone
(731) 217-4543
Mailing Address
138 PRINCE EDWARD ST JACKSON, TN 38301
Mailing Phone
(731) 217-4543
Is Sole Proprietor?
Yes
Enumeration Date
11-03-2020
Last Update Date
11-03-2020
Code Navigator

A school social worker like Calvin Walker works with teachers, parents, and school administrators to develop plans and strategies to improve students' academic performance and social development. Students are referred to school social workers to deal with problems like aggressive behavior, bullying, or frequent school absences.

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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

Social Worker School

Taxonomy Code
1041S0200X
Type
Behavioral Health & Social Service Providers

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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 1508467986, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 4 → 8 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 8 + 6 + 1 + 4 + 9 + 1 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1508467986.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508467986, enumerated as an "individual" on November 03, 2020.

The provider is located at 138 PRINCE EDWARD ST JACKSON, TN 38301 and the phone number is (731) 217-4543.

Social Worker with taxonomy code 1041S0200X and a focus in School.