IRENE NEXICA
NPI 1205243920
Specialist - Research Data Abstracter/Coder in San Francisco, CA

NPI Status: Active since July 15, 2014

Contact Information

760 HARRISON ST
SAN FRANCISCO, CA
ZIP 94107
Phone: (415) 836-1700

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

Individual
Female
Specialist
Research Data Abstracter/Coder

About IRENE NEXICA

This page provides the complete NPI Profile along with additional information for Irene Nexica, a provider established in San Francisco, California with a medical specialization in Specialist, focusing in research data abstracter/coder . The healthcare provider is registered in the NPI registry with number 1205243920 assigned on July 2014. The practitioner's primary taxonomy code is 1744R1103X. The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI: 1205243920
Provider Name: IRENE NEXICA
Gender: Female
Entity Type: Individual
Location Address: 760 HARRISON ST SAN FRANCISCO, CA 94107
Location Phone: (415) 836-1700
Mailing Address: 760 HARRISON ST SAN FRANCISCO, CA 94107
Mailing Phone: (415) 836-1700
Is Sole Proprietor?: No
Enumeration Date: 07-15-2014
Last Update Date: 07-15-2014
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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 Research Data Abstracter/Coder
Taxonomy Code: 1744R1103X
Type: Other 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 1205243920, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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 → 0

Pos 4

Unchanged

Pos 5

Doubled → 4

Pos 6

Unchanged

Pos 7

Doubled → 6

Pos 8

Unchanged

Pos 9

Doubled → 4

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 0 → 0 2 → 4 3 → 6 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 0 + 5 + 4 + 4 + 6 + 9 + 4 + 24 = 60

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

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

60 - 60 = 0

This NPI is valid

The calculated check digit is 0, which matches the last digit of 1205243920.