SEONG LYUN CHOI CNMT
NPI 1497639751
Radiologic Technologist - Nuclear Medicine Technology in Falls Church, VA

NPI Status: Active since July 31, 2025

Contact Information

3300 GALLOWS RD
FALLS CHURCH, VA
ZIP 22042
Phone: (571) 472-5400

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  • Individual
  • Male
  • Radiologic Technologist
  • Nuclear Medicine Technology

About SEONG LYUN CHOI

This page provides the complete NPI Profile along with additional information for Seong Lyun Choi, a provider established in Falls Church, Virginia with a medical specialization in Radiologic Technologist, focusing in nuclear medicine technology . The healthcare provider is registered in the NPI registry with number 1497639751 assigned on July 2025. The practitioner's primary taxonomy code is 2471N0900X with license number 0120012349 (VA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1497639751
Provider Name
SEONG LYUN CHOI CNMT
Gender
Male
Entity Type
Individual
Location Address
3300 GALLOWS RD FALLS CHURCH, VA 22042
Location Phone
(571) 472-5400
Mailing Address
2563 OAK VALLEY DR VIENNA, VA 22181
Mailing Phone
(571) 730-9110
Is Sole Proprietor?
No
Enumeration Date
07-31-2025
Last Update Date
07-31-2025
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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

Radiologic Technologist Nuclear Medicine Technology

Taxonomy Code
2471N0900X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
0120012349
License State
VA
Taxonomy Description
A radiologic technologist who specializes in nuclear medicine technology and is appropriately educated and trained, consistent with nationally recognized standards, state statute, and facility policy in performance of nuclear medicine imaging, administration of radiopharmaceuticals to patients, exam techniques, equipment protocols, radiation safety, and patient care.

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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 1497639751, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 9 → 18 → 9 6 → 12 → 3 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 2 + 3 + 1 + 8 + 7 + 1 + 0 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1497639751.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pathology (Clinical Pathology/Laboratory Medicine)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Pathology (Anatomic Pathology & Clinical Pathology)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Pathology (Anatomic Pathology)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Pathology (Anatomic Pathology & Clinical Pathology)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Pathology (Anatomic Pathology & Clinical Pathology)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Pathology (Anatomic Pathology & Clinical Pathology)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Pathology (Anatomic Pathology & Clinical Pathology)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Pathology (Blood Banking & Transfusion Medicine)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Pathology (Anatomic Pathology & Clinical Pathology)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Pathology (Anatomic Pathology & Clinical Pathology)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Internal Medicine (Critical Care Medicine)
3300 GALLOWS RD, CRITICAL CARE DEPARTMENT
FALLS CHURCH, VA 22042
Pathology (Anatomic Pathology)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Emergency Medicine
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Physician Assistant
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Emergency Medicine
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Emergency Medicine
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Emergency Medicine (Emergency Medical Services)
3300 GALLOWS RD, EMERGENCY DEPARTMENT
FALLS CHURCH, VA 22042
Emergency Medicine
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Emergency Medicine
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Emergency Medicine
3300 GALLOWS RD
FALLS CHURCH, VA 22042

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497639751, enumerated as an "individual" on July 31, 2025.

The provider is located at 3300 GALLOWS RD FALLS CHURCH, VA 22042 and the phone number is (571) 472-5400.

Radiologic Technologist with taxonomy code 2471N0900X and a focus in Nuclear Medicine Technology.