MS. CANDACE CHARISSE WILLIAMS MS, OTR/L
NPI 1821749201
Occupational Therapist - Neurorehabilitation in Wind Gap, PA

NPI Status: Active since January 17, 2022

Contact Information

487 E MOORESTOWN RD STE 112
WIND GAP, PA
ZIP 18091
Phone: (347) 642-0936

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

Individual
Female
Occupational Therapist
Neurorehabilitation

About CANDACE WILLIAMS

This page provides the complete NPI Profile along with additional information for Candace Williams, a provider established in Wind Gap, Pennsylvania with a medical specialization in Occupational Therapist, focusing in neurorehabilitation . The healthcare provider is registered in the NPI registry with number 1821749201 assigned on January 2022. The practitioner's primary taxonomy code is 225XN1300X with license number OC018008 (PA). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI: 1821749201
Provider Name: MS. CANDACE CHARISSE WILLIAMS MS, OTR/L
Gender: Female
Entity Type: Individual
Location Address: 487 E MOORESTOWN RD STE 112 WIND GAP, PA 18091
Location Phone: (347) 642-0936
Mailing Address: 2379 MILAN ST BLDG D EASTON, PA 18045
Mailing Phone: (347) 642-0936
Is Sole Proprietor?: Yes
Enumeration Date: 01-17-2022
Last Update Date: 01-17-2022
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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: Occupational Therapist Neurorehabilitation
Taxonomy Code: 225XN1300X
Type: Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.: OC018008
License State: PA

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 1821749201, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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.

Pos 1

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 0

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 2 → 4 7 → 14 → 5 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 + 8 + 4 + 1 + 1 + 4 + 4 + 1 + 8 + 2 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1

This NPI is valid

The calculated check digit is 1, which matches the last digit of 1821749201.