COUNTY OF SAN DIEGO
NPI 1225255375
Public Health or Welfare in San Diego, CA
NPI Status: Active since April 19, 2007
Contact Information
1700 PACIFIC HWY
SAN DIEGO, CA
ZIP 92101
Phone: (619) 515-6555
Fax: (858) 260-2252
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Organization
- Public Health or Welfare
About COUNTY OF SAN DIEGO
This page provides the complete NPI Profile along with additional information for County Of San Diego, a provider established in San Diego, California operating as a Public Health Or Welfare. The healthcare provider is registered in the NPI registry with number 1225255375 assigned on April 2007. The practitioner's primary taxonomy code is 251K00000X. The provider is registered as an organization and their NPI record was last updated May 2026. The provider's
- NPI
- 1225255375
- Provider Legal Name
- COUNTY OF SAN DIEGO
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 1700 PACIFIC HWY SAN DIEGO, CA 92101
- Location Phone
- (619) 515-6555
- Location Fax
- (858) 260-2252
- Mailing Address
- 1255 IMPERIAL AVE STE 600 SAN DIEGO, CA 92101
- Mailing Fax
- (858) 260-2252
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 04-19-2007
- Last Update Date
- 05-18-2026
- Code Navigator
Location Map
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
Public Health or Welfare
- Taxonomy Code
- 251K00000X
- Type
- Agencies
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 | 171M00000X | Other Service Providers | Case Manager/Care Coordinator | |
| 2 | 172V00000X | Other Service Providers | Community Health Worker | |
| 3 | 251B00000X | Agencies | Case Management | |
| 4 | 251S00000X | Agencies | Community/Behavioral Health | |
| 5 | 251X00000X | Agencies | Supports Brokerage | |
| 6 | 261Q00000X | Ambulatory Health Care Facilities | Clinic/Center | |
| 7 | 283Q00000X | Hospitals | Psychiatric Hospital | |
| 8 | 291U00000X | Laboratories | Clinical Medical Laboratory | |
| 9 | 314000000X | Nursing & Custodial Care Facilities | Skilled Nursing Facility |
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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 1225255375, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).
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 55 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 5 providers are registered at the same or a nearby location.
SAN DIEGO, CA 92101
SAN DIEGO, CA 92101
SAN DIEGO, CA 92101
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1225255375, enumerated as an "organization" on April 19, 2007.
The provider is located at 1700 PACIFIC HWY SAN DIEGO, CA 92101 and the phone number is (619) 515-6555.
Public Health or Welfare with taxonomy code 251K00000X.
