ISABEL CHUNG MS, RD, LDN
NPI 1386489987
Dietitian, Registered - Nutrition, Sports Dietetics in West Palm Beach, FL

NPI Status: Active since June 26, 2024

Contact Information

5454 N HAVERHILL RD
WEST PALM BEACH, FL
ZIP 33407
Phone: (919) 265-4670

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  • Individual
  • Female
  • Dietitian, Registered
  • Nutrition, Sports Dietetics

About ISABEL CHUNG

This page provides the complete NPI Profile along with additional information for Isabel Chung, a provider established in West Palm Beach, Florida with a medical specialization in Dietitian, Registered, focusing in nutrition, sports dietetics . The healthcare provider is registered in the NPI registry with number 1386489987 assigned on June 2024. The practitioner's primary taxonomy code is 133VN1501X with license number ND14238 (FL). The provider is registered as an individual and her NPI record was last updated December 2025.

NPI
1386489987
Provider Name
ISABEL CHUNG MS, RD, LDN
Gender
Female
Entity Type
Individual
Location Address
5454 N HAVERHILL RD WEST PALM BEACH, FL 33407
Location Phone
(919) 265-4670
Mailing Address
300 S AUSTRALIAN AVE UNIT 1002 WEST PALM BEACH, FL 33401
Mailing Phone
(919) 265-4670
Is Sole Proprietor?
No
Enumeration Date
06-26-2024
Last Update Date
12-30-2025
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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

Dietitian, Registered Nutrition, Sports Dietetics

Taxonomy Code
133VN1501X
Type
Dietary & Nutritional Service Providers
License No.
ND14238
License State
FL
Taxonomy Description
An individual who is a Board Certified Specialist in Sports Dietetics and applies evidence-based nutrition knowledge in exercise and sports. RDNs specializing in sports dietetics assess, educate, and counsel athletes and active individuals. They design, implement, and manage safe and effective nutrition strategies that enhance lifelong health, fitness, and optimal performance.

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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 1386489987, 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 83. The final step is to find the difference between that total and the next multiple of ten (90 - 83 = 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
3
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 8 → 16 → 7 4 → 8 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 8 + 8 + 1 + 8 + 9 + 1 + 6 + 24 = 83

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

The next multiple of ten after 83 is 90. The difference is the calculated check digit.

90 - 83 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1386489987.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Specialist/Technologist (Athletic Trainer)
5454 N HAVERHILL RD
WEST PALM BEACH, FL 33407
Specialist/Technologist (Athletic Trainer)
5454 N HAVERHILL RD
WEST PALM BEACH, FL 33407
Specialist/Technologist (Athletic Trainer)
5454 N HAVERHILL RD
WEST PALM BEACH, FL 33407
Specialist/Technologist (Athletic Trainer)
5454 N HAVERHILL RD
WEST PALM BEACH, FL 33407

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386489987, enumerated as an "individual" on June 26, 2024.

The provider is located at 5454 N HAVERHILL RD WEST PALM BEACH, FL 33407 and the phone number is (919) 265-4670.

Dietitian, Registered with taxonomy code 133VN1501X and a focus in Nutrition, Sports Dietetics.