NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
|Start with the original NPI number, the last digit is the check digit and is not used in the calculation.|
|Step 1: Double the value of the alternate digits, beginning with the rightmost digit.|
|Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.|
|2 + 0 + 0 + 3 + 0 + 0 + 0 + 5 + 0 + 24 = 34|
|Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.|
|40 - 34 = 6||6|
The NPI number 1003000506 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
Other Providers at the Same Location
The following provider is registered at the same or nearby location.
|NPI||Name / Type||Taxonomy||Address|
|1093909590||MRS. DENETTE L. VITAL RN, M.A., LPC |
|Counselor (Professional)||100 N CENTRAL EXPY SUITE 400-8|
DALLAS, TX 75201
Frequently Asked Questions
What is Keisha Butler M.A., LPC NPI number?
The NPI number assigned to this healthcare provider is 1003000506, enumerated in the NPI registry as an "individual" on August 28, 2007
Where is the provider located?
The provider is located at 100 N Central Expy Suite 400-8 Dallas, Tx 75201 and the phone number is (214) 298-7647
What is the provider specialty code?
The provider's speciality is Counselor with taxonomy code 101YP2500X with a focus in Professional
How do I update my NPI information?
This NPI record was last updated on August 28, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.