LOS ANGELES CENTERS FOR ALCOHOL AND DRUG ABUSE
NPI 1225448640
Clinic/Center - Rehabilitation, Substance Use Disorder in Los Angeles, CA

NPI Status: Active since May 07, 2014

Contact Information

426 S SAN PEDRO ST
LOS ANGELES, CA
ZIP 90013
Phone: (213) 626-6411
Fax: (213) 626-8115

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Group Taxonomy
Authorized Official
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Organization
Clinic/Center
Rehabilitation, Substance Use Disorder

About LOS ANGELES CENTERS FOR ALCOHOL AND DRUG ABUSE

This page provides the complete NPI Profile along with additional information for Los Angeles Centers For Alcohol And Drug Abuse, a provider established in Los Angeles, California operating as a Clinic/center, focusing in rehabilitation, substance use disorder . The healthcare provider is registered in the NPI registry with number 1225448640 assigned on May 2014. The practitioner's primary taxonomy code is 261QR0405X with license number 190100EN (CA). The provider is registered as an organization and their NPI record was last updated December 2025. Los Angeles Centers For Alcohol And Drug Abuse operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Erica Campos R.w (Substance Abuse Counselor)

NPI: 1225448640
Provider Name: LOS ANGELES CENTERS FOR ALCOHOL AND DRUG ABUSE
Entity Type: Organization
Location Address: 426 S SAN PEDRO ST LOS ANGELES, CA 90013
Location Phone: (213) 626-6411
Location Fax: (213) 626-8115
Mailing Address: 470 E. 3RD ST. SUITE A & B LOS ANGELES, CA 90013
Mailing Phone: (213) 626-6411
Mailing Fax: (213) 626-8115
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 05-07-2014
Last Update Date: 12-31-2025
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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: Clinic/Center Rehabilitation, Substance Use Disorder
Taxonomy Code: 261QR0405X
Type: Ambulatory Health Care Facilities
License No.: 190100EN
License State: CA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No.	Taxonomy Code	Type	Classification / Specialization	License No. (State)
1	171M00000X	Other Service Providers	Case Manager/Care Coordinator

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name: ERICA CAMPOS R.W
Authorized Official Title: SUBSTANCE ABUSE COUNSELOR
Authorized Official Phone: (213) 626-6411

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 1225448640, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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 → 4

Pos 4

Unchanged

Pos 5

Doubled → 8

Pos 6

Unchanged

Pos 7

Doubled → 16 → 1 + 6

Pos 8

Unchanged

Pos 9

Doubled → 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 2 → 4 4 → 8 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 8 + 4 + 1 + 6 + 6 + 8 + 24 = 70

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

The next multiple of ten after 70 is 70. The difference is the calculated check digit.

70 - 70 = 0

This NPI is valid

The calculated check digit is 0, which matches the last digit of 1225448640.