JUSTIN WILLIAMS
NPI 1053649400
Radiologic Technologist in Fresno, CA

NPI Status: Active since November 23, 2009

Contact Information

6599 N SHERMAN AVE
FRESNO, CA
ZIP 93710
Phone: (559) 790-6929

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  • Individual
  • Male
  • Radiologic Technologist

About JUSTIN WILLIAMS

This page provides the complete NPI Profile along with additional information for Justin Williams, a provider established in Fresno, California with a medical specialization in Radiologic Technologist. The healthcare provider is registered in the NPI registry with number 1053649400 assigned on November 2009. The practitioner's primary taxonomy code is 247100000X with license number RHF00094694 (CA). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1053649400
Provider Name
JUSTIN WILLIAMS
Gender
Male
Entity Type
Individual
Location Address
6599 N SHERMAN AVE FRESNO, CA 93710
Location Phone
(559) 790-6929
Mailing Address
6599 N SHERMAN AVE FRESNO, CA 93710
Mailing Phone
(559) 790-6929
Is Sole Proprietor?
Yes
Enumeration Date
11-23-2009
Last Update Date
11-23-2009
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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

Radiologic Technologist

Taxonomy Code
247100000X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
RHF00094694
License State
CA
Taxonomy Description
A medical imaging or radiation therapy professional who is appropriately educated and trained to perform medical imaging procedures using ionizing and nonionizing radiation.

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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 1053649400, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 5 → 10 → 1 6 → 12 → 3 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 1 + 2 + 4 + 1 + 8 + 4 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1053649400.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053649400, enumerated as an "individual" on November 23, 2009.

The provider is located at 6599 N SHERMAN AVE FRESNO, CA 93710 and the phone number is (559) 790-6929.

Radiologic Technologist with taxonomy code 247100000X.