COUNTY OF SAN BERNARDINO
NPI 1578535845
Public Health or Welfare in San Bernardino, CA
NPI Status: Active since February 02, 2006
Contact Information
590 N D ST
SAN BERNARDINO, CA
ZIP 92401
Phone: (909) 383-3001
Fax: (909) 381-8450
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 BERNARDINO
This page provides the complete NPI Profile along with additional information for County Of San Bernardino, a provider established in San Bernardino, California operating as a Public Health Or Welfare. The healthcare provider is registered in the NPI registry with number 1578535845 assigned on February 2006. The practitioner's primary taxonomy code is 251K00000X. The provider is registered as an organization and their NPI record was last updated June 2026. The authorized official of this NPI record is Dr. Sharon Wang Do (Health Officer)
- NPI
- 1578535845
- Provider Name
- COUNTY OF SAN BERNARDINO
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 590 N D ST SAN BERNARDINO, CA 92401
- Location Phone
- (909) 383-3001
- Location Fax
- (909) 381-8450
- Mailing Address
- 451 E VANDERBILT WAY STE 200 SAN BERNARDINO, CA 92408
- Mailing Phone
- (909) 387-6625
- Mailing Fax
- (909) 381-8450
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 02-02-2006
- Last Update Date
- 06-23-2026
- 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
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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 1578535845, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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 65 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1578535845, enumerated as an "organization" on February 02, 2006.
The provider is located at 590 N D ST SAN BERNARDINO, CA 92401 and the phone number is (909) 383-3001.
Public Health or Welfare with taxonomy code 251K00000X.
