MS. KENDRA BARLOW-JOHNSON
NPI 1669182705
Specialist in Springfield, IL

NPI Status: Active since November 30, 2022

Contact Information

PO BOX 10021
SPRINGFIELD, IL
ZIP 62791
Phone: (217) 843-7692

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  • Individual
  • Female
  • Specialist

About KENDRA BARLOW-JOHNSON

This page provides the complete NPI Profile along with additional information for Kendra Barlow-johnson, a provider established in Springfield, Illinois with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1669182705 assigned on November 2022. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1669182705
Provider Name
MS. KENDRA BARLOW-JOHNSON
Gender
Female
Entity Type
Individual
Location Address
PO BOX 10021 SPRINGFIELD, IL 62791
Location Phone
(217) 843-7692
Mailing Address
PO BOX 10021 SPRINGFIELD, IL 62791
Mailing Phone
(217) 843-7692
Is Sole Proprietor?
Yes
Enumeration Date
11-30-2022
Last Update Date
07-27-2025
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YP1600XBehavioral Health & Social Service Providers

Counselor
Pastoral

914078 (WA)
2251E00000XAgencies

Home Health

 
3374K00000XNursing Service Related Providers

Religious Nonmedical Practitioner

 
4376K00000XNursing Service Related Providers

Nurse's Aide

(IL)

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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 1669182705, 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
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 6 → 12 → 3 1 → 2 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 2 + 8 + 4 + 7 + 0 + 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 1669182705.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669182705, enumerated as an "individual" on November 30, 2022.

The provider is located at PO BOX 10021 SPRINGFIELD, IL 62791 and the phone number is (217) 843-7692.

Specialist with taxonomy code 174400000X.