MARIE ARCHULETA
NPI 1063623742
Counselor - Addiction (Substance Use Disorder) in Oakland, CA

NPI Status: Active since May 24, 2007

Contact Information

10850 MACARTHUR BLVD STE 200
OAKLAND, CA
ZIP 94605
Phone: (510) 875-2300
Fax: (510) 875-2310

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

About MARIE ARCHULETA

This page provides the complete NPI Profile along with additional information for Marie Archuleta, a provider established in Oakland, California with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1063623742 assigned on May 2007. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1063623742
Provider Name
MARIE ARCHULETA
Gender
Female
Entity Type
Individual
Location Address
10850 MACARTHUR BLVD STE 200 OAKLAND, CA 94605
Location Phone
(510) 875-2300
Location Fax
(510) 875-2310
Mailing Address
1818 40TH AVE OAKLAND, CA 94601
Mailing Phone
(510) 759-5555
Is Sole Proprietor?
Yes
Enumeration Date
05-24-2007
Last Update Date
04-21-2026
Code Navigator

A Substance Abuse or Addiction Counselor like Marie Archuleta 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

Secondary Locations

  • 170 9th St
    San Francisco, CA 94103
    (415) 972-0806

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

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)
1373H00000XNursing Service Related Providers

Day Training/Habilitation Specialist

 

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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 1063623742, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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

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 + 1 + 2 + 2 + 6 + 7 + 8 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1063623742.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
10850 MACARTHUR BLVD STE 200
OAKLAND, CA 94605
Registered Nurse (Addiction (Substance Use Disorder))
10850 MACARTHUR BLVD STE 200
OAKLAND, CA 94605
Licensed Vocational Nurse
10850 MACARTHUR BLVD STE 200
OAKLAND, CA 94605
Licensed Vocational Nurse
10850 MACARTHUR BLVD STE 200
OAKLAND, CA 94605
Counselor (Addiction (Substance Use Disorder))
10850 MACARTHUR BLVD STE 200
OAKLAND, CA 94605
Clinic/Center (Methadone)
10850 MACARTHUR BLVD STE 200
OAKLAND, CA 94605
Counselor (Addiction (Substance Use Disorder))
10850 MACARTHUR BLVD STE 200
OAKLAND, CA 94605
Counselor (Professional)
10850 MACARTHUR BLVD STE 200
OAKLAND, CA 94605
Counselor (Addiction (Substance Use Disorder))
10850 MACARTHUR BLVD STE 200
OAKLAND, CA 94605
Marriage & Family Therapist
10850 MACARTHUR BLVD STE 200
OAKLAND, CA 94605

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063623742, enumerated as an "individual" on May 24, 2007.

The provider is located at 10850 MACARTHUR BLVD STE 200 OAKLAND, CA 94605 and the phone number is (510) 875-2300.

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