CONTRA COSTA COUNTY
NPI 1134207673
Clinic/Center - Adolescent and Children Mental Health in Antioch, CA

NPI Status: Active since November 01, 2006

Contact Information

2335 COUNTRY HILLS DR
ANTIOCH, CA
ZIP 94509
Phone: (925) 957-5429

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  • Organization
  • Clinic/Center
  • Adolescent and Children Mental Health
  • CLIA Number: 05D0683109
  • CLIA Cert. Type: Hospital
  • CLIA Exp. Date: 01-02-2027

About CONTRA COSTA COUNTY

This page provides the complete NPI Profile along with additional information for Contra Costa County, a provider established in Antioch, California operating as a Clinic/center, focusing in adolescent and children mental health . The healthcare provider is registered in the NPI registry with number 1134207673 assigned on November 2006. The practitioner's primary taxonomy code is 261QM0855X. The provider is registered as an organization and their NPI record was last updated one year ago. The provider's . The authorized official of this NPI record is David D. Lee Mba, Fhfma (Deputy Cfo)

NPI
1134207673
Provider Legal Name
CONTRA COSTA COUNTY
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
2335 COUNTRY HILLS DR ANTIOCH, CA 94509
Location Phone
(925) 957-5429
Mailing Address
50 DOUGLAS DR STE 310 MARTINEZ, CA 94553
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
11-01-2006
Last Update Date
10-14-2025
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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

Clinic/Center Adolescent and Children Mental Health

Taxonomy Code
261QM0855X
Type
Ambulatory Health Care Facilities
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in children and adolescents. Services may be provided to parents and family members of the patient in the form of conjoint, group, or individual therapy, and education and/or training.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DAVID D. LEE MBA, FHFMA

Authorized Official Title
DEPUTY CFO
Authorized Official Phone
(925) 957-5445

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
0791OTHER (01)CAMENTAL HEALTH

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D0683109
Facility Type
Hospital
Certificate Effective Date
January 03, 2025
Certificate Expiration Date
January 02, 2027
Laboratory Director
SHWETA DAS
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to Contra Costa County on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

Reviews for CONTRA COSTA COUNTY

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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 1134207673, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 3 → 6 2 → 4 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 4 + 0 + 1 + 4 + 6 + 1 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1134207673.

Other Providers at the Same Location


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

Social Worker (Clinical)
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Nurse Practitioner (Family)
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Marriage & Family Therapist
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Marriage & Family Therapist
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Family Medicine
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Social Worker (Clinical)
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Marriage & Family Therapist
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Student in an Organized Health Care Education/Training Program
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Student in an Organized Health Care Education/Training Program
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Marriage & Family Therapist
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Marriage & Family Therapist
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Marriage & Family Therapist
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Peer Specialist
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Marriage & Family Therapist
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Community Health Worker
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Psychologist (Counseling)
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Student in an Organized Health Care Education/Training Program
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Marriage & Family Therapist
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Marriage & Family Therapist
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509
Rehabilitation Practitioner
2335 COUNTRY HILLS DR
ANTIOCH, CA 94509

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134207673, enumerated as an "organization" on November 01, 2006.

The provider is located at 2335 COUNTRY HILLS DR ANTIOCH, CA 94509 and the phone number is (925) 957-5429.

Clinic/Center with taxonomy code 261QM0855X and a focus in Adolescent and Children Mental Health.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.