TRADITION ONE
NPI 1013031541
Substance Abuse Rehabilitation Facility in San Diego, CA

NPI Status: Active since March 19, 2007

Contact Information

4104 DELTA ST
SAN DIEGO, CA
ZIP 92113
Phone: (619) 264-0141
Fax: (619) 264-7274

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  • Organization
  • Substance Abuse Rehabilitation Facility

About TRADITION ONE

This page provides the complete NPI Profile along with additional information for Tradition One, a provider established in San Diego, California operating as a Substance Abuse Rehabilitation Facility. The healthcare provider is registered in the NPI registry with number 1013031541 assigned on March 2007. The practitioner's primary taxonomy code is 324500000X with license number 370012AN (CA). The provider is registered as an organization and their NPI record was last updated April 2026. The authorized official of this NPI record is Tamara Denise Parker (Board Of Director-president)

NPI
1013031541
Provider Name
TRADITION ONE
Entity Type
Organization
Location Address
4104 DELTA ST SAN DIEGO, CA 92113
Location Phone
(619) 264-0141
Location Fax
(619) 264-7274
Mailing Address
4104 DELTA ST SAN DIEGO, CA 92113
Mailing Phone
(619) 264-0141
Mailing Fax
(619) 264-7274
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-19-2007
Last Update Date
04-02-2026
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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

Substance Abuse Rehabilitation Facility

Taxonomy Code
324500000X
Type
Residential Treatment Facilities
License No.
370012AN
License State
CA
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.

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

TAMARA DENISE PARKER

Authorized Official Title
BOARD OF DIRECTOR-PRESIDENT
Authorized Official Phone
(619) 490-7703

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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 1013031541, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 0 + 3 + 2 + 5 + 8 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1013031541.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
4104 DELTA ST
SAN DIEGO, CA 92113
Counselor (Addiction (Substance Use Disorder))
4104 DELTA ST
SAN DIEGO, CA 92113
Counselor (Addiction (Substance Use Disorder))
4104 DELTA ST
SAN DIEGO, CA 92113
Peer Specialist
4104 DELTA ST
SAN DIEGO, CA 92113
Counselor (Addiction (Substance Use Disorder))
4104 DELTA ST
SAN DIEGO, CA 92113
Counselor (Addiction (Substance Use Disorder))
4104 DELTA ST
SAN DIEGO, CA 92113
Counselor (Addiction (Substance Use Disorder))
4104 DELTA ST
SAN DIEGO, CA 92113
Counselor
4104 DELTA ST
SAN DIEGO, CA 92113
Counselor (Addiction (Substance Use Disorder))
4104 DELTA ST
SAN DIEGO, CA 92113
Peer Specialist
4104 DELTA ST
SAN DIEGO, CA 92113
Counselor (Addiction (Substance Use Disorder))
4104 DELTA ST
SAN DIEGO, CA 92113
Counselor (Addiction (Substance Use Disorder))
4104 DELTA ST
SAN DIEGO, CA 92113
Peer Specialist
4104 DELTA ST
SAN DIEGO, CA 92113
Counselor (Addiction (Substance Use Disorder))
4104 DELTA ST
SAN DIEGO, CA 92113

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013031541, enumerated as an "organization" on March 19, 2007.

The provider is located at 4104 DELTA ST SAN DIEGO, CA 92113 and the phone number is (619) 264-0141.

Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.