WILLIE SMITH III
NPI 1821968991
Psychologist - Health in Toledo, OH
NPI Status: Active since November 05, 2025
Contact Information
2313 TROWBRIDGE ST
TOLEDO, OH
ZIP 43606
Phone: (419) 508-4959
- Individual
- Male
- Psychologist
- Health
About WILLIE SMITH
This page provides the complete NPI Profile along with additional information for Willie Smith, a provider established in Toledo, Ohio with a medical specialization in Psychologist, focusing in health . The healthcare provider is registered in the NPI registry with number 1821968991 assigned on November 2025. The practitioner's primary taxonomy code is 103TH0004X. The provider is registered as an individual and his NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.
- NPI
- 1821968991
- Provider Name
- WILLIE SMITH III
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2313 TROWBRIDGE ST TOLEDO, OH 43606
- Location Phone
- (419) 508-4959
- Mailing Address
- 2313 TROWBRIDGE ST TOLEDO, OH 43606
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 11-05-2025
- Last Update Date
- 11-05-2025
- Code Navigator
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
Psychologist Health
- Taxonomy Code
- 103TH0004X
- Type
- Behavioral Health & Social Service Providers
- 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 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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 1821968991, we treat the final digit (1) 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 1).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 79 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1821968991, enumerated as an "individual" on November 05, 2025.
The provider is located at 2313 TROWBRIDGE ST TOLEDO, OH 43606 and the phone number is (419) 508-4959.
Psychologist with taxonomy code 103TH0004X and a focus in Health.
