STEPHANIE BANUELOS
NPI 1285462754
Social Worker in Oakland, CA

NPI Status: Active since July 25, 2024

Contact Information

390 40TH ST
OAKLAND, CA
ZIP 94609
Phone: (510) 867-1395

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  • Individual
  • Female
  • Social Worker

About STEPHANIE BANUELOS

This page provides the complete NPI Profile along with additional information for Stephanie Banuelos, a provider established in Oakland, California with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1285462754 assigned on July 2024. The practitioner's primary taxonomy code is 104100000X with license number 139039 (CA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1285462754
Provider Name
STEPHANIE BANUELOS
Gender
Female
Entity Type
Individual
Location Address
390 40TH ST OAKLAND, CA 94609
Location Phone
(510) 867-1395
Mailing Address
390 40TH ST OAKLAND, CA 94609
Mailing Phone
(510) 867-1395
Is Sole Proprietor?
No
Enumeration Date
07-25-2024
Last Update Date
06-17-2026
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A social worker like Stephanie Banuelos helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
139039
License State
CA
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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)
1171M00000XOther Service Providers

Case Manager/Care Coordinator

(CA)
2174H00000XOther Service Providers

Health Educator

(CA)
3225400000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Rehabilitation Practitioner

(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 1285462754, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
2
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
4
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 8 → 16 → 7 4 → 8 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 6 + 5 + 8 + 6 + 4 + 7 + 1 + 0 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1285462754.

Other Providers at the Same Location


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

Marriage & Family Therapist
390 40TH ST
OAKLAND, CA 94609
Marriage & Family Therapist
390 40TH ST
OAKLAND, CA 94609
Social Worker (Clinical)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Registered Nurse
390 40TH ST
OAKLAND, CA 94609
Marriage & Family Therapist
390 40TH ST
OAKLAND, CA 94609
Registered Nurse (Psychiatric/Mental Health, Child & Adolescent)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Social Worker (Clinical)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Addiction (Substance Use Disorder))
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Addiction (Substance Use Disorder))
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Addiction (Substance Use Disorder))
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285462754, enumerated as an "individual" on July 25, 2024.

The provider is located at 390 40TH ST OAKLAND, CA 94609 and the phone number is (510) 867-1395.

Social Worker with taxonomy code 104100000X.