ANN-MARIE ROBERTS RD, CSP
NPI 1457286726
Dietitian, Registered - Nutrition, Metabolic in Madera, CA
NPI Status: Active since June 16, 2026
Contact Information
9300 VALLEY CHILDRENS PL
MADERA, CA
ZIP 93636
Phone: (559) 353-6015
Fax: (559) 353-7213
This NPI profile has been added to the NPI registry within the last 30 days.
- Individual
- Female
- Dietitian, Registered
- Nutrition, Metabolic
About ANN-MARIE ROBERTS
This page provides the complete NPI Profile along with additional information for Ann-marie Roberts, a provider established in Madera, California with a medical specialization in Dietitian, Registered, focusing in nutrition, metabolic . The healthcare provider is registered in the NPI registry with number 1457286726 assigned on June 2026. The practitioner's primary taxonomy code is 133VN1006X. The provider is registered as an individual and her NPI record was last updated June 2026.
- NPI
- 1457286726
- Provider Name
- ANN-MARIE ROBERTS RD, CSP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 9300 VALLEY CHILDRENS PL MADERA, CA 93636
- Location Phone
- (559) 353-6015
- Location Fax
- (559) 353-7213
- Mailing Address
- 9300 VALLEY CHILDRENS PL MADERA, CA 93636
- Mailing Phone
- (559) 353-6015
- Mailing Fax
- (559) 353-7213
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-16-2026
- Last Update Date
- 06-16-2026
- 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
Dietitian, Registered Nutrition, Metabolic
- Taxonomy Code
- 133VN1006X
- Type
- Dietary & Nutritional Service Providers
- License State
- CA
- Taxonomy Description
- A registered dietitian who achieves specialized competency in metabolic nutrition.
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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 1457286726, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).
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 64 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.
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1457286726, enumerated as an "individual" on June 16, 2026.
The provider is located at 9300 VALLEY CHILDRENS PL MADERA, CA 93636 and the phone number is (559) 353-6015.
Dietitian, Registered with taxonomy code 133VN1006X and a focus in Nutrition, Metabolic.
