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 + 5 + 6 + 8 + 1 + 4 + 5 + 1 + 0 + 8 + 0 + 24 = 64|
|Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.|
|70 - 64 = 6||6|
The NPI number 1538755806 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
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Frequently Asked Questions
What is ACE PHARMACY NPI number?
The NPI number assigned to this healthcare provider is 1538755806, enumerated in the NPI registry as an "organization" on December 21, 2020
Where is the provider located?
The provider is located at 11242 Fm 1960 Rd W Ste 106 Houston, Tx 77065 and the phone number is (832) 863-8113
What is the provider specialty code?
This medical organization specializes in Pharmacy with taxonomy code 3336C0003X with a focus in Community/Retail Pharmacy
What insurance does ACE PHARMACY accept?
The provider might be accepting Medicaid and Medicare. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
How do I update my NPI information?
This NPI record was last updated on December 21, 2020. 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.