JOEL HENDRICKS
NPI 1063340669
Counselor - Addiction (Substance Use Disorder) in Long Beach, CA

NPI Status: Active since May 12, 2026

Contact Information

3939 ATLANTIC AVE
LONG BEACH, CA
ZIP 90807
Phone: (562) 473-0827

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

About JOEL HENDRICKS

This page provides the complete NPI Profile along with additional information for Joel Hendricks, 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 1063340669 assigned on May 2026. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1063340669
Provider Name
JOEL HENDRICKS
Gender
Male
Entity Type
Individual
Location Address
3939 ATLANTIC AVE LONG BEACH, CA 90807
Location Phone
(562) 473-0827
Mailing Address
9571 GRAHAM ST CYPRESS, CA 90630
Mailing Phone
(949) 228-8799
Is Sole Proprietor?
Yes
Enumeration Date
05-12-2026
Last Update Date
05-12-2026
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A Substance Abuse or Addiction Counselor like Joel Hendricks 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.

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

Counselor Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
Type
Behavioral Health & Social Service Providers

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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 1063340669, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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
0
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
9
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 6 → 12 → 3 3 → 6 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 2 + 3 + 6 + 4 + 0 + 6 + 1 + 2 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1063340669.

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 1063340669, enumerated as an "individual" on May 12, 2026.

The provider is located at 3939 ATLANTIC AVE LONG BEACH, CA 90807 and the phone number is (562) 473-0827.

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