MS. GENA DIONNE BROOKS
NPI 1174481998
Peer Specialist in Los Angeles, CA

NPI Status: Active since January 12, 2026

Contact Information

3870 CRENSHAW BLVD STE 212
LOS ANGELES, CA
ZIP 90008
Phone: (310) 614-4558

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

Individual
Female
Peer Specialist

About GENA BROOKS

This page provides the complete NPI Profile along with additional information for Gena Brooks, a provider established in Los Angeles, California with a medical specialization in Peer Specialist. The healthcare provider is registered in the NPI registry with number 1174481998 assigned on January 2026. The practitioner's primary taxonomy code is 175T00000X. The provider is registered as an individual and her NPI record was last updated March 2026.

NPI: 1174481998
Provider Name: MS. GENA DIONNE BROOKS
Gender: Female
Entity Type: Individual
Location Address: 3870 CRENSHAW BLVD STE 212 LOS ANGELES, CA 90008
Location Phone: (310) 614-4558
Mailing Address: 3870 CRENSHAW BLVD STE 212 LOS ANGELES, CA 90008
Mailing Phone: (310) 614-4558
Is Sole Proprietor?: No
Enumeration Date: 01-12-2026
Last Update Date: 03-02-2026
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Location Map

Secondary Locations

5850 6th Ave
Los Angeles, CA 90043
(323) 924-9084

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: Peer Specialist
Taxonomy Code: 175T00000X
Type: Other Service Providers
Taxonomy Description: Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

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 1174481998, 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 → 8

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 18 → 1 + 8

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 4 → 8 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 8 + 8 + 2 + 9 + 1 + 8 + 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 1174481998.