MS. LISA CAMERON WILLIAMS ATR, LCPC, NCC
NPI 1124205216
Counselor - Professional in Meridian, ID

NPI Status: Active since January 30, 2008

Contact Information

2076 S EAGLE RD
MERIDIAN, ID
ZIP 83642
Phone: (208) 955-7733
Fax: (208) 955-7330

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

Individual
Female
Counselor
Professional

About LISA WILLIAMS

This page provides the complete NPI Profile along with additional information for Lisa Williams, a provider established in Meridian, Idaho with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1124205216 assigned on January 2008. The practitioner's primary taxonomy code is 101YP2500X with license number LCPC-4001 (ID). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI: 1124205216
Provider Name: MS. LISA CAMERON WILLIAMS ATR, LCPC, NCC
Gender: Female
Entity Type: Individual
Location Address: 2076 S EAGLE RD MERIDIAN, ID 83642
Location Phone: (208) 955-7733
Location Fax: (208) 955-7330
Mailing Address: 1515 N 27TH ST BOISE, ID 83702
Mailing Phone: (208) 484-9217
Is Sole Proprietor?: Yes
Enumeration Date: 01-30-2008
Last Update Date: 04-29-2013
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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: Counselor Professional
Taxonomy Code: 101YP2500X
Type: Behavioral Health & Social Service Providers
License No.: LCPC-4001
License State: ID

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 1124205216, we treat the final digit (6) 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).

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 → 4

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

Pos 8

Unchanged

Pos 9

Doubled → 2

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 2 → 4 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 4 + 0 + 1 + 0 + 2 + 2 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6

This NPI is valid

The calculated check digit is 6, which matches the last digit of 1124205216.