DAVID FINKEL M.P.H.
NPI 1821400557
Nutritionist in Los Angeles, CA

NPI Status: Active since May 29, 2014

Contact Information

11847 GORHAM AVE
#413
LOS ANGELES, CA
ZIP 90049
Phone: (310) 717-3707
Fax: (310) 472-2024

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  • Individual
  • Male
  • Nutritionist

About DAVID FINKEL

This page provides the complete NPI Profile along with additional information for David Finkel, a provider established in Los Angeles, California with a medical specialization in Nutritionist. The healthcare provider is registered in the NPI registry with number 1821400557 assigned on May 2014. The practitioner's primary taxonomy code is 133N00000X with license number 3710431 (CA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1821400557
Provider Name
DAVID FINKEL M.P.H.
Gender
Male
Entity Type
Individual
Location Address
11847 GORHAM AVE #413 LOS ANGELES, CA 90049
Location Phone
(310) 717-3707
Location Fax
(310) 472-2024
Mailing Address
11847 GORHAM AVE #413 LOS ANGELES, CA 90049
Mailing Phone
(310) 717-3707
Mailing Fax
(310) 472-2024
Is Sole Proprietor?
Yes
Enumeration Date
05-29-2014
Last Update Date
05-29-2014
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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

Nutritionist

Taxonomy Code
133N00000X
Type
Dietary & Nutritional Service Providers
License No.
3710431
License State
CA
Taxonomy Description
A specialist in adapting and applying food and nutrient knowledge to the solution of food and nutritional problems, the control of disease, and the promotion of health. Nutritionists perform research, instruct groups and individuals about nutritional requirements, and assist people in developing meal patterns that meet their nutritional needs; (2) A nutritionist is someone who has completed undergraduate and/or graduate training in the discipline of nutrition without necessarily meeting the academic and experience requirements to qualify for the Registered Dietitian designation.

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)
12083P0901XAllopathic & Osteopathic Physicians

Preventive Medicine
Public Health & General Preventive Medicine

NONE (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 1821400557, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 2 → 4 4 → 8 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 4 + 1 + 8 + 0 + 0 + 5 + 1 + 0 + 24 = 53

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1821400557.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821400557, enumerated as an "individual" on May 29, 2014.

The provider is located at 11847 GORHAM AVE #413 LOS ANGELES, CA 90049 and the phone number is (310) 717-3707.

Nutritionist with taxonomy code 133N00000X.