DEVIN DUPREY
NPI 1699591206
Social Worker in Oakland, CA

NPI Status: Active since November 27, 2024

Contact Information

3301 E 12TH ST STE 259
OAKLAND, CA
ZIP 94601
Phone: (510) 269-9030

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  • Individual
  • Female
  • Social Worker

About DEVIN DUPREY

This page provides the complete NPI Profile along with additional information for Devin Duprey, a provider established in Oakland, California with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1699591206 assigned on November 2024. The practitioner's primary taxonomy code is 104100000X with license number ASW126658 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1699591206
Provider Name
DEVIN DUPREY
Gender
Female
Entity Type
Individual
Location Address
3301 E 12TH ST STE 259 OAKLAND, CA 94601
Location Phone
(510) 269-9030
Mailing Address
PO BOX 5212 BERKELEY, CA 94705
Is Sole Proprietor?
Yes
Enumeration Date
11-27-2024
Last Update Date
05-19-2025
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A social worker like Devin Duprey 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.
ASW126658
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)
11041C0700XBehavioral Health & Social Service Providers

Social Worker
Clinical

ASW126658 (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 1699591206, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
6
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 9 → 18 → 9 5 → 10 → 1 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 0 + 9 + 2 + 2 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1699591206.

Other Providers at the Same Location


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

Community/Behavioral Health
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Psychologist
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Psychologist (Clinical)
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Marriage & Family Therapist
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Psychologist (Clinical)
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Psychologist (Clinical)
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Psychologist (Clinical)
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Psychologist (Clinical)
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Marriage & Family Therapist
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Marriage & Family Therapist
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Counselor (Mental Health)
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Clinical Neuropsychologist
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Community/Behavioral Health
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Social Worker (Clinical)
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Social Worker
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Case Manager/Care Coordinator
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Counselor (Mental Health)
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Counselor (Mental Health)
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Specialist
3301 E 12TH ST STE 259
OAKLAND, CA 94601
Counselor (Mental Health)
3301 E 12TH ST STE 259
OAKLAND, CA 94601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699591206, enumerated as an "individual" on November 27, 2024.

The provider is located at 3301 E 12TH ST STE 259 OAKLAND, CA 94601 and the phone number is (510) 269-9030.

Social Worker with taxonomy code 104100000X.