CLARA CHEUNG NUTRITION CONSULTING, LLC
NPI 1457419970
Nutritionist in New York, NY

NPI Status: Active since December 05, 2006

Contact Information

41 ELIZABETH ST
ROOM 501
NEW YORK, NY
ZIP 10013
Phone: (212) 966-3829
Fax: (212) 966-2885

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  • Organization
  • Nutritionist

About CLARA CHEUNG NUTRITION CONSULTING, LLC

This page provides the complete NPI Profile along with additional information for Clara Cheung Nutrition Consulting, Llc, a provider established in New York, New York operating as a Nutritionist. The healthcare provider is registered in the NPI registry with number 1457419970 assigned on December 2006. The practitioner's primary taxonomy code is 133N00000X with license number 4928429 (NY). The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Ms. Clara Cheung R.d. (Nutritionist)

NPI
1457419970
Provider Name
CLARA CHEUNG NUTRITION CONSULTING, LLC
Entity Type
Organization
Location Address
41 ELIZABETH ST ROOM 501 NEW YORK, NY 10013
Location Phone
(212) 966-3829
Location Fax
(212) 966-2885
Mailing Address
41 ELIZABETH ST ROOM 501 NEW YORK, NY 10013
Mailing Phone
(212) 966-3829
Mailing Fax
(212) 966-2885
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-05-2006
Last Update Date
09-11-2025
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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.
4928429
License State
NY
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)
1133V00000XDietary & Nutritional Service Providers

Dietitian, Registered

833435 (IL)

Group Taxonomy 193400000X MULTIPLE SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MS. CLARA CHEUNG R.D.

Authorized Official Title
NUTRITIONIST
Authorized Official Phone
(212) 966-3829

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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 1457419970, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 5 → 10 → 1 4 → 8 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 8 + 1 + 1 + 8 + 9 + 1 + 4 + 24 = 70

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

The next multiple of ten after 70 is 70. The difference is the calculated check digit.

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1457419970.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Dentist (General Practice)
41 ELIZABETH ST, SUITE 303
NEW YORK, NY 10013
Internal Medicine (Nephrology)
41 ELIZABETH ST, SUITE 302
NEW YORK, NY 10013
Clinic/Center
41 ELIZABETH ST, SUITE 703
NEW YORK, NY 10013
Physical Therapist
41 ELIZABETH ST, RM 703
NEW YORK, NY 10013
Dentist (General Practice)
41 ELIZABETH ST, SUITE 303
NEW YORK, NY 10013
Acupuncturist
41 ELIZABETH ST
NEW YORK, NY 10013

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457419970, enumerated as an "organization" on December 05, 2006.

The provider is located at 41 ELIZABETH ST ROOM 501 NEW YORK, NY 10013 and the phone number is (212) 966-3829.

Nutritionist with taxonomy code 133N00000X.