MR. RAFAEL HUMBERTO FIGUEROA
NPI 1841137957
Counselor - Addiction (Substance Use Disorder) in Long Beach, CA

NPI Status: Active since April 29, 2026

Contact Information

3939 ATLANTIC AVE
LONG BEACH, CA
ZIP 90807
Phone: (213) 856-6351

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  • Individual
  • Male
  • Counselor
  • Addiction (Substance Use Disorder)

About RAFAEL FIGUEROA

This page provides the complete NPI Profile along with additional information for Rafael Figueroa, a provider established in Long Beach, California with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1841137957 assigned on April 2026. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1841137957
Provider Name
MR. RAFAEL HUMBERTO FIGUEROA
Gender
Male
Entity Type
Individual
Location Address
3939 ATLANTIC AVE LONG BEACH, CA 90807
Location Phone
(213) 856-6351
Mailing Address
3939 ATLANTIC AVE STE 102 LONG BEACH, CA 90807
Mailing Phone
(213) 856-6351
Is Sole Proprietor?
Yes
Enumeration Date
04-29-2026
Last Update Date
04-29-2026
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A Substance Abuse or Addiction Counselor like Rafael Figueroa advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.

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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

Counselor Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
Type
Behavioral Health & Social Service Providers
License State
CA

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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 1841137957, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
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 4 → 8 1 → 2 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 2 + 3 + 1 + 4 + 9 + 1 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1841137957.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychologist (Clinical)
3939 ATLANTIC AVE, SUITE 208
LONG BEACH, CA 90807
Social Worker (Clinical)
3939 ATLANTIC AVE, 208
LONG BEACH, CA 90807
Chiropractor
3939 ATLANTIC AVE, SUITE 203
LONG BEACH, CA 90807
Chiropractor
3939 ATLANTIC AVE, SUITE 203
LONG BEACH, CA 90807
Hospice Care, Community Based
3939 ATLANTIC AVE, SUITE 216
LONG BEACH, CA 90807
Social Worker (Clinical)
3939 ATLANTIC AVE, # 208
LONG BEACH, CA 90807
Internal Medicine
3939 ATLANTIC AVE, SUITE 205
LONG BEACH, CA 90807
General Practice
3939 ATLANTIC AVE, STE 100
LONG BEACH, CA 90807
Specialist
3939 ATLANTIC AVE, SUITE #100
LONG BEACH, CA 90807
Chiropractor
3939 ATLANTIC AVE, SUITE 223
LONG BEACH, CA 90807
Specialist
3939 ATLANTIC AVE, SUITE 100
LONG BEACH, CA 90807
Psychologist (Clinical)
3939 ATLANTIC AVE, #108
LONG BEACH, CA 90807
Marriage & Family Therapist
3939 ATLANTIC AVE, STE. 103
LONG BEACH, CA 90807
Rehabilitation Practitioner
3939 ATLANTIC AVE, SUITE #103
LONG BEACH, CA 90807
Marriage & Family Therapist
3939 ATLANTIC AVE, STE. 103
LONG BEACH, CA 90807
Social Worker (Clinical)
3939 ATLANTIC AVE, STE 201
LONG BEACH, CA 90807
Counselor (Mental Health)
3939 ATLANTIC AVE, SUITE 103
LONG BEACH, CA 90807
Case Manager/Care Coordinator
3939 ATLANTIC AVE, SUITE 103
LONG BEACH, CA 90807
Case Manager/Care Coordinator
3939 ATLANTIC AVE
LONG BEACH, CA 90807
Case Manager/Care Coordinator
3939 ATLANTIC AVE
LONG BEACH, CA 90807

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841137957, enumerated as an "individual" on April 29, 2026.

The provider is located at 3939 ATLANTIC AVE LONG BEACH, CA 90807 and the phone number is (213) 856-6351.

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).