CZAKEI FAYE LARDIZABAL
NPI 1538020201
Dietitian, Registered - Nutrition, Metabolic in Ontario, CA
NPI Status: Active since November 20, 2025
Contact Information
2295 S VINEYARD AVE
ONTARIO, CA
ZIP 91761
Phone: (909) 724-5000
- Individual
- Female
- Dietitian, Registered
- Nutrition, Metabolic
About CZAKEI LARDIZABAL
This page provides the complete NPI Profile along with additional information for Czakei Lardizabal, a provider established in Ontario, California with a medical specialization in Dietitian, Registered, focusing in nutrition, metabolic . The healthcare provider is registered in the NPI registry with number 1538020201 assigned on November 2025. The practitioner's primary taxonomy code is 133VN1006X with license number 86062302 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1538020201
- Provider Name
- CZAKEI FAYE LARDIZABAL
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 2295 S VINEYARD AVE ONTARIO, CA 91761
- Location Phone
- (909) 724-5000
- Mailing Address
- 6595 CANTATA DR EASTVALE, CA 92880
- Mailing Phone
- (951) 987-3247
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-20-2025
- Last Update Date
- 11-20-2025
- 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
Dietitian, Registered Nutrition, Metabolic
- Taxonomy Code
- 133VN1006X
- Type
- Dietary & Nutritional Service Providers
- License No.
- 86062302
- License State
- CA
- Taxonomy Description
- A registered dietitian who achieves specialized competency in metabolic nutrition.
Reviews for CZAKEI FAYE LARDIZABAL
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1538020201, 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.
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 49 is 50. 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.
ONTARIO, CA 91761
ONTARIO, CA 91761
ONTARIO, CA 91761
ONTARIO, CA 91761
ONTARIO, CA 91761
ONTARIO, CA 91761
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1538020201, enumerated as an "individual" on November 20, 2025.
The provider is located at 2295 S VINEYARD AVE ONTARIO, CA 91761 and the phone number is (909) 724-5000.
Dietitian, Registered with taxonomy code 133VN1006X and a focus in Nutrition, Metabolic.
