ADRIENNE K DIENST ASW, MSW
NPI 1669794442
Social Worker - Clinical in Oakland, CA

NPI Status: Active since February 22, 2010

Contact Information

2828 FORD ST
OAKLAND, CA
ZIP 94601
Phone: (407) 435-2245

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  • Individual
  • Female
  • Social Worker
  • Clinical

About ADRIENNE DIENST

This page provides the complete NPI Profile along with additional information for Adrienne Dienst, a provider established in Oakland, California with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1669794442 assigned on February 2010. The practitioner's primary taxonomy code is 1041C0700X with license number 138821 (CA). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1669794442
Provider Name
ADRIENNE K DIENST ASW, MSW
Gender
Female
Entity Type
Individual
Location Address
2828 FORD ST OAKLAND, CA 94601
Location Phone
(407) 435-2245
Mailing Address
2027 E 28TH ST OAKLAND, CA 94606
Mailing Phone
(407) 435-2245
Is Sole Proprietor?
No
Enumeration Date
02-22-2010
Last Update Date
05-27-2026
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A clinical social worker like Adrienne Dienst is licensed to diagnose and treat mental, behavioral, and emotional disorders. A clinical social worker helps patients develop strategies to change behavior or cope with difficult situations and refer patients to other resources or services, such as support groups or other mental health professionals.

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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 Clinical

Taxonomy Code
1041C0700X
Type
Behavioral Health & Social Service Providers
License No.
138821
License State
CA
Taxonomy Description
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

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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 1669794442, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
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 7 → 14 → 5 4 → 8 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 4 + 9 + 8 + 4 + 8 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1669794442.

Other Providers at the Same Location


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

Student in an Organized Health Care Education/Training Program
2828 FORD ST
OAKLAND, CA 94601
Marriage & Family Therapist
2828 FORD ST
OAKLAND, CA 94601
Mechanotherapist
2828 FORD ST
OAKLAND, CA 94601
Case Manager/Care Coordinator
2828 FORD ST
OAKLAND, CA 94601
Community/Behavioral Health
2828 FORD ST
OAKLAND, CA 94601
Marriage & Family Therapist
2828 FORD ST
OAKLAND, CA 94601
Student in an Organized Health Care Education/Training Program
2828 FORD ST
OAKLAND, CA 94601
Marriage & Family Therapist
2828 FORD ST
OAKLAND, CA 94601
Counselor (Mental Health)
2828 FORD ST
OAKLAND, CA 94601
Marriage & Family Therapist
2828 FORD ST
OAKLAND, CA 94601
Marriage & Family Therapist
2828 FORD ST
OAKLAND, CA 94601
Case Manager/Care Coordinator
2828 FORD ST
OAKLAND, CA 94601
Counselor
2828 FORD ST
OAKLAND, CA 94601
Marriage & Family Therapist
2828 FORD ST
OAKLAND, CA 94601
Counselor (Mental Health)
2828 FORD ST
OAKLAND, CA 94601
Student in an Organized Health Care Education/Training Program
2828 FORD ST
OAKLAND, CA 94601
Counselor
2828 FORD ST
OAKLAND, CA 94601
Counselor
2828 FORD ST
OAKLAND, CA 94601
Marriage & Family Therapist
2828 FORD ST
OAKLAND, CA 94601
Marriage & Family Therapist
2828 FORD ST
OAKLAND, CA 94601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669794442, enumerated as an "individual" on February 22, 2010.

The provider is located at 2828 FORD ST OAKLAND, CA 94601 and the phone number is (407) 435-2245.

Social Worker with taxonomy code 1041C0700X and a focus in Clinical.