KARISSA ELAINE ROY
NPI 1700552411
Counselor - Professional in Garden Ridge, TX

NPI Status: Active since August 22, 2021

Contact Information

21004 CEDAR BR
GARDEN RIDGE, TX
ZIP 78266
Phone: (210) 846-1866

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  • Individual
  • Female
  • Counselor
  • Professional

About KARISSA ROY

This page provides the complete NPI Profile along with additional information for Karissa Roy, a provider established in Garden Ridge, Texas with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1700552411 assigned on August 2021. The practitioner's primary taxonomy code is 101YP2500X with license number 83308 (TX). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1700552411
Provider Name
KARISSA ELAINE ROY
Gender
Female
Entity Type
Individual
Location Address
21004 CEDAR BR GARDEN RIDGE, TX 78266
Location Phone
(210) 846-1866
Mailing Address
21004 CEDAR BR GARDEN RIDGE, TX 78266
Mailing Phone
(210) 846-1866
Is Sole Proprietor?
Yes
Enumeration Date
08-22-2021
Last Update Date
08-22-2021
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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.
83308
License State
TX

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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 1700552411, 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 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
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 0 → 0 5 → 10 → 1 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 1 + 0 + 5 + 4 + 4 + 2 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1700552411.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700552411, enumerated as an "individual" on August 22, 2021.

The provider is located at 21004 CEDAR BR GARDEN RIDGE, TX 78266 and the phone number is (210) 846-1866.

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