MRS. MARY NORRIS FELANDO MS, RD
NPI 1255484135
Dietitian, Registered - Nutrition, Metabolic in Los Angeles, CA
NPI Status: Active since January 22, 2007
Contact Information
444 S SAN VICENTE BLVD
SUITE 901
LOS ANGELES, CA
ZIP 90048
Phone: (310) 423-9660
- Individual
- Female
- Dietitian, Registered
- Nutrition, Metabolic
About MARY FELANDO
This page provides the complete NPI Profile along with additional information for Mary Felando, a provider established in Los Angeles, California with a medical specialization in Dietitian, Registered, focusing in nutrition, metabolic . The healthcare provider is registered in the NPI registry with number 1255484135 assigned on January 2007. The practitioner's primary taxonomy code is 133VN1006X with license number 520405 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1255484135
- Provider Name
- MRS. MARY NORRIS FELANDO MS, RD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 444 S SAN VICENTE BLVD SUITE 901 LOS ANGELES, CA 90048
- Location Phone
- (310) 423-9660
- Mailing Address
- 12062 ARGYLE DR LOS ALAMITOS, CA 90720
- Mailing Phone
- (562) 596-5188
- Mailing Fax
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-22-2007
- Last Update Date
- 09-11-2025
- 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.
- 520405
- License State
- CA
- Taxonomy Description
- A registered dietitian who achieves specialized competency in metabolic nutrition.
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 | 133V00000X | Dietary & Nutritional Service Providers | Dietitian, Registered | 528405 (CA) |
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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 1255484135, 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 20 providers are registered at the same or a nearby location.
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
LOS ANGELES, CA 90048
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1255484135, enumerated as an "individual" on January 22, 2007.
The provider is located at 444 S SAN VICENTE BLVD SUITE 901 LOS ANGELES, CA 90048 and the phone number is (310) 423-9660.
Dietitian, Registered with taxonomy code 133VN1006X and a focus in Nutrition, Metabolic.
