CARDIFF HEALTH SERVICES LLC
NPI 1104691757
Substance Abuse Rehabilitation Facility in Carlsbad, CA
NPI Status: Active since November 22, 2023
Contact Information
4537 COVE DR
SUITE A & B
CARLSBAD, CA
ZIP 92008
Phone: (949) 359-5669
- Organization
- Substance Abuse Rehabilitation Facility
- CLIA Number: 05D2326500
- CLIA Cert. Type: Other - RESIDENTIAL FACILITY
- CLIA Exp. Date: 07-02-2027
About CARDIFF HEALTH SERVICES LLC
This page provides the complete NPI Profile along with additional information for Cardiff Health Services Llc, a provider established in Carlsbad, California operating as a Substance Abuse Rehabilitation Facility. The healthcare provider is registered in the NPI registry with number 1104691757 assigned on November 2023. The practitioner's primary taxonomy code is 324500000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Mr. Matthew Lee (Admin)
- NPI
- 1104691757
- Provider Name
- CARDIFF HEALTH SERVICES LLC
- Entity Type
- Organization
- Location Address
- 4537 COVE DR SUITE A & B CARLSBAD, CA 92008
- Location Phone
- (949) 359-5669
- Mailing Address
- 34249 CAMINO CAPISTRANO # 101 CAPISTRANO BEACH, CA 92624
- Mailing Phone
- (949) 359-5669
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 11-22-2023
- Last Update Date
- 09-11-2025
- Code Navigator
Location Map
Secondary Locations
- 846 Nolbey St
Cardiff, CA 92007
(949) 359-5669
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
Substance Abuse Rehabilitation Facility
- Taxonomy Code
- 324500000X
- Type
- Residential Treatment Facilities
- Taxonomy Description
- A facility or distinct part of a facility that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of individuals with disorders in the abuse of drugs, alcohol, and other substances.
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) |
|---|---|---|---|---|
| 1 | 261QM0850X | Ambulatory Health Care Facilities | Clinic/Center | |
| 2 | 291U00000X | Laboratories | Clinical Medical Laboratory |
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.
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 |
|---|---|---|---|
| 370231BP | OTHER (01) | CA | DHCS |
| 370231AP | OTHER (01) | CA | DEPARTMENT OF HEALTH CARE SERVICES |
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
- 05D2326500
- Facility Type
- Other - RESIDENTIAL FACILITY
- Certificate Effective Date
- July 03, 2025
- Certificate Expiration Date
- July 02, 2027
- Laboratory Director
- JOHN B. STEWART
- Certificate Type
- Certificate of Accreditation
- Certificate Type Description
- This is a CLIA certificate is issued to Cardiff Health Services Llc 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.
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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 1104691757, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 53 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1104691757, enumerated as an "organization" on November 22, 2023.
The provider is located at 4537 COVE DR SUITE A & B CARLSBAD, CA 92008 and the phone number is (949) 359-5669.
Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
