ANDI OVERLY-FITZGERALD
NPI 1376355016
Doula in San Diego, CA

NPI Status: Active since January 21, 2025

Contact Information

16870 W BERNARDO DR STE 400
SAN DIEGO, CA
ZIP 92127
Phone: (858) 480-9405

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

Individual
Doula

About ANDI OVERLY-FITZGERALD

This page provides the complete NPI Profile along with additional information for Andi Overly-fitzgerald, a provider established in San Diego, California operating as a Doula. The healthcare provider is registered in the NPI registry with number 1376355016 assigned on January 2025. The practitioner's primary taxonomy code is 374J00000X. The provider is registered as an individual and their NPI record was last updated one year ago.

NPI: 1376355016
Provider Name: ANDI OVERLY-FITZGERALD
Other Name: ANDI COSME
Other Name Type: Other Name (5)
Gender
Entity Type: Individual
Location Address: 16870 W BERNARDO DR STE 400 SAN DIEGO, CA 92127
Location Phone: (858) 480-9405
Mailing Address: 16870 W BERNARDO DR STE 400 SAN DIEGO, CA 92127
Mailing Phone: (858) 480-9405
Is Sole Proprietor?: No
Enumeration Date: 01-21-2025
Last Update Date: 01-21-2025
Code Navigator

Location Map

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: Doula
Taxonomy Code: 374J00000X
Type: Nursing Service Related Providers
Taxonomy Description: Doulas work in a variety of settings and have been trained to provide physical, emotional, and informational support to a mother before, during, and just after birth and/or provide emotional and practical support to a mother during the postpartum period.

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 1376355016, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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 → 6

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

Pos 8

Unchanged

Pos 9

Doubled → 2

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 3 → 6 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 6 + 5 + 1 + 0 + 0 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6

This NPI is valid

The calculated check digit is 6, which matches the last digit of 1376355016.