CASSIE CLARK LPC
NPI 1134617822
Counselor - Professional in Westlake, OH

NPI Status: Active since April 27, 2018

Contact Information

671 COLUMBIA RD STE 8
WESTLAKE, OH
ZIP 44145
Phone: (440) 895-0366
Fax: (440) 331-2962

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  • Individual
  • Female
  • Counselor
  • Professional

About CASSIE CLARK

This page provides the complete NPI Profile along with additional information for Cassie Clark, a provider established in Westlake, Ohio with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1134617822 assigned on April 2018. The practitioner's primary taxonomy code is 101YP2500X with license number C.2405957 (OH). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1134617822
Provider Name
CASSIE CLARK LPC
Gender
Female
Entity Type
Individual
Location Address
671 COLUMBIA RD STE 8 WESTLAKE, OH 44145
Location Phone
(440) 895-0366
Location Fax
(440) 331-2962
Mailing Address
434 EASTLAND RD BEREA, OH 44017
Mailing Phone
(440) 234-2006
Is Sole Proprietor?
Yes
Enumeration Date
04-27-2018
Last Update Date
10-15-2025
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Location Map

Secondary Locations

  • 3500 Carnegie Ave
    Cleveland, OH 44115
    (440) 260-8300

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.
C.2405957
License State
OH

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)
1172V00000XOther Service Providers

Community Health Worker

 

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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 1134617822, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
2
Doubled → 4
Check
2
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 3 → 6 6 → 12 → 3 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 1 + 2 + 1 + 1 + 4 + 8 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1134617822.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Counselor (Professional)
671 COLUMBIA RD STE 8
WESTLAKE, OH 44145
Psychologist
671 COLUMBIA RD STE 8
WESTLAKE, OH 44145
Counselor (Professional)
671 COLUMBIA RD STE 8
WESTLAKE, OH 44145
Counselor (Professional)
671 COLUMBIA RD STE 8
WESTLAKE, OH 44145

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134617822, enumerated as an "individual" on April 27, 2018.

The provider is located at 671 COLUMBIA RD STE 8 WESTLAKE, OH 44145 and the phone number is (440) 895-0366.

Counselor with taxonomy code 101YP2500X and a focus in Professional.