VERSHON RENEE BILLINGSLEA
NPI 1164359923
Psychologist - Health in Warren, MI

NPI Status: Active since May 06, 2026

Contact Information

12200 E 13 MILE RD # 200
WARREN, MI
ZIP 48093
Phone: (586) 573-1810

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

Individual
Female
Psychologist
Health

About VERSHON BILLINGSLEA

This page provides the complete NPI Profile along with additional information for Vershon Billingslea, a provider established in Warren, Michigan with a medical specialization in Psychologist, focusing in health . The healthcare provider is registered in the NPI registry with number 1164359923 assigned on May 2026. The practitioner's primary taxonomy code is 103TH0004X. The provider is registered as an individual and her NPI record was last updated May 2026. Vershon Billingslea operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI: 1164359923
Provider Name: VERSHON RENEE BILLINGSLEA
Gender: Female
Entity Type: Individual
Location Address: 12200 E 13 MILE RD # 200 WARREN, MI 48093
Location Phone: (586) 573-1810
Mailing Address: 14290 LAKESIDE 204 SHELBY TOWNSHIP, MI 48315
Mailing Phone: (586) 563-7845
Is Sole Proprietor?: Yes
Enumeration Date: 05-06-2026
Last Update Date: 05-06-2026
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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

Psychologist Health

Taxonomy Code

103TH0004X

Type

Behavioral Health & Social Service Providers

License State

Taxonomy Description

A psychologist who specializes in clinical health psychology that investigates and implements clinical services across diverse populations and settings to promote health and well-being and to prevent, treat, and manage illness and disability. Clinical health psychology sees health as the confluence of psychological, social, cultural, and biological factors and applies this understanding to professional activities including:

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.

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 1164359923, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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 → 12 → 1 + 2

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 4

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 6 → 12 → 3 3 → 6 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 6 + 5 + 1 + 8 + 9 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1164359923.