DEIRDRA WILSON
NPI 1578984308
Specialist/Technologist, Other - Biostatistician in San Francisco, CA

NPI Status: Active since December 20, 2013

Contact Information

30 VAN NESS AVE STE 2300
SAN FRANCISCO, CA
ZIP 94102
Phone: (415) 581-2417

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

Individual
Female
Specialist/Technologist, Other
Biostatistician

About DEIRDRA WILSON

This page provides the complete NPI Profile along with additional information for Deirdra Wilson, a provider established in San Francisco, California with a medical specialization in Specialist/technologist, Other, focusing in biostatistician . The healthcare provider is registered in the NPI registry with number 1578984308 assigned on December 2013. The practitioner's primary taxonomy code is 246ZB0600X. The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI: 1578984308
Provider Name: DEIRDRA WILSON
Gender: Female
Entity Type: Individual
Location Address: 30 VAN NESS AVE STE 2300 SAN FRANCISCO, CA 94102
Location Phone: (415) 581-2417
Mailing Address: 30 VAN NESS AVE STE 2300 SAN FRANCISCO, CA 94102
Is Sole Proprietor?: No
Enumeration Date: 12-20-2013
Last Update Date: 12-20-2013
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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: Specialist/Technologist, Other Biostatistician
Taxonomy Code: 246ZB0600X
Type: Technologists, Technicians & Other Technical Service Providers

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 1578984308, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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 → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 18 → 1 + 8

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 0

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 7 → 14 → 5 9 → 18 → 9 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 1 + 8 + 8 + 8 + 3 + 0 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8

This NPI is valid

The calculated check digit is 8, which matches the last digit of 1578984308.