TONYA LORISE WILLIAMS
NPI 1144187477
Technician, Other - Renal Dialysis in Oakland Park, FL

NPI Status: Active since January 08, 2026

Contact Information

3118 POINCIANA ST
OAKLAND PARK, FL
ZIP 33311
Phone: (334) 294-3938

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  • Individual
  • Female
  • Technician, Other
  • Renal Dialysis

About TONYA WILLIAMS

This page provides the complete NPI Profile along with additional information for Tonya Williams, a provider established in Oakland Park, Florida with a medical specialization in Technician, Other, focusing in renal dialysis . The healthcare provider is registered in the NPI registry with number 1144187477 assigned on January 2026. The practitioner's primary taxonomy code is 2472R0900X with license number 9646819 (FL). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1144187477
Provider Name
TONYA LORISE WILLIAMS
Gender
Female
Entity Type
Individual
Location Address
3118 POINCIANA ST OAKLAND PARK, FL 33311
Location Phone
(334) 294-3938
Mailing Address
3118 POINCIANA ST OAKLAND PARK, FL 33311
Is Sole Proprietor?
Yes
Enumeration Date
01-08-2026
Last Update Date
01-08-2026
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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

Technician, Other Renal Dialysis

Taxonomy Code
2472R0900X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
9646819
License State
FL

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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 1144187477, 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
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 4 → 8 1 → 2 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 2 + 8 + 1 + 4 + 4 + 1 + 4 + 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 1144187477.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144187477, enumerated as an "individual" on January 08, 2026.

The provider is located at 3118 POINCIANA ST OAKLAND PARK, FL 33311 and the phone number is (334) 294-3938.

Technician, Other with taxonomy code 2472R0900X and a focus in Renal Dialysis.