SANDRA GUERRERO RIVERA LVN
NPI 1407314388
Licensed Vocational Nurse in Van Nuys, CA
- Individual
- Female
- Licensed Vocational Nurse
About SANDRA RIVERA
This page provides the complete NPI Profile along with additional information for Sandra Rivera, a provider established in Van Nuys, California with a medical specialization in Licensed Vocational Nurse. The healthcare provider is registered in the NPI registry with number 1407314388 assigned on March 2019. The practitioner's primary taxonomy code is 164X00000X with license number 687946 (CA). The provider is registered as an individual and her NPI record was last updated July 2026.
- NPI
- 1407314388
- Provider Name
- SANDRA GUERRERO RIVERA LVN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 14624 SHERMAN WAY VAN NUYS, CA 91405
- Location Phone
- (818) 374-6901
- Mailing Address
- 14624 SHERMAN WAY VAN NUYS, CA 91405
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-08-2019
- Last Update Date
- 07-02-2026
- 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
Licensed Vocational Nurse
- Taxonomy Code
- 164X00000X
- Type
- Nursing Service Providers
- License No.
- 687946
- License State
- CA
- Taxonomy Description
- A licensed vocational nurse with post-high school vocational training and practical experience in the provision of nursing care at a level less than that required for certification as a Registered Nurse. [An alternate term for licensed practical nurse arising from difference in occupational titles between states and post-high school training programs and institutions.] Requirements for education, experience, licensure, and job responsibilities vary among the states.
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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 1407314388, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).
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 62 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
VAN NUYS, CA 91405
VAN NUYS, CA 91405
VAN NUYS, CA 91405
VAN NUYS, CA 91405
VAN NUYS, CA 91405
VAN NUYS, CA 91405
VAN NUYS, CA 91405
VAN NUYS, CA 91405
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1407314388, enumerated as an "individual" on March 08, 2019.
The provider is located at 14624 SHERMAN WAY VAN NUYS, CA 91405 and the phone number is (818) 374-6901.
Licensed Vocational Nurse with taxonomy code 164X00000X.
