MARY LESHAUN WILLIAMS LPN
NPI 1447018759
Technician, Pathology - Phlebotomy in Tuscaloosa, AL

NPI Status: Active since March 11, 2024

Contact Information

375 BEAR CREEK RD
TUSCALOOSA, AL
ZIP 35405
Phone: (205) 878-3016
Fax: (205) 634-5860

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  • Individual
  • Female
  • Technician, Pathology
  • Phlebotomy

About MARY WILLIAMS

This page provides the complete NPI Profile along with additional information for Mary Williams, a provider established in Tuscaloosa, Alabama with a medical specialization in Technician, Pathology, focusing in phlebotomy . The healthcare provider is registered in the NPI registry with number 1447018759 assigned on March 2024. The practitioner's primary taxonomy code is 246RP1900X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1447018759
Provider Name
MARY LESHAUN WILLIAMS LPN
Gender
Female
Entity Type
Individual
Location Address
375 BEAR CREEK RD TUSCALOOSA, AL 35405
Location Phone
(205) 878-3016
Location Fax
(205) 634-5860
Mailing Address
108 ROSCOMMON RD TUSCALOOSA, AL 35405
Mailing Phone
(205) 657-9272
Is Sole Proprietor?
Yes
Enumeration Date
03-11-2024
Last Update Date
06-05-2025
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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

Technician, Pathology Phlebotomy

Taxonomy Code
246RP1900X
Type
Technologists, Technicians & Other Technical Service Providers

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)
1253Z00000XAgencies

In Home Supportive Care

 
2372600000XNursing Service Related Providers

Adult Companion

 
3385H00000XRespite Care Facility

Respite Care

 

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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 1447018759, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
4
Unchanged
Pos 3
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
9
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 0 → 0 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 0 + 1 + 1 + 6 + 7 + 1 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1447018759.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447018759, enumerated as an "individual" on March 11, 2024.

The provider is located at 375 BEAR CREEK RD TUSCALOOSA, AL 35405 and the phone number is (205) 878-3016.

Technician, Pathology with taxonomy code 246RP1900X and a focus in Phlebotomy.