DR. SANG N LEE M.D.
NPI 1942231410
Radiology - Therapeutic Radiology in Falls Church, VA

NPI Status: Active since July 05, 2006

Contact Information

3300 GALLOWS RD
FALLS CHURCH, VA
ZIP 22042
Phone: (703) 774-3731
Fax: (703) 776-2743

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  • Individual
  • Male
  • Radiology
  • Therapeutic Radiology

About SANG LEE

This page provides the complete NPI Profile along with additional information for Sang Lee, a provider established in Falls Church, Virginia with a medical specialization in Radiology, focusing in therapeutic radiology . The healthcare provider is registered in the NPI registry with number 1942231410 assigned on July 2006. The practitioner's primary taxonomy code is 2085R0203X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1942231410
Provider Name
DR. SANG N LEE M.D.
Gender
Male
Entity Type
Individual
Location Address
3300 GALLOWS RD FALLS CHURCH, VA 22042
Location Phone
(703) 774-3731
Location Fax
(703) 776-2743
Mailing Address
8503 ARLINGTON BLVD SUITE 145 FAIRFAX, VA 22031
Mailing Phone
(703) 698-7485
Mailing Fax
(703) 776-2743
Is Sole Proprietor?
No
Enumeration Date
07-05-2006
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

Radiology Therapeutic Radiology

Taxonomy Code
2085R0203X
Type
Allopathic & Osteopathic Physicians
License State
VA
Taxonomy Description
Therapeutic Radiology certificate name was changed to Radiation Oncology. Use Radiation Oncology.

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)
12085R0001XAllopathic & Osteopathic Physicians

Radiology
Radiation Oncology

(VA)

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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 1942231410, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
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 4 → 8 2 → 4 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 4 + 3 + 2 + 4 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1942231410.

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 1942231410, enumerated as an "individual" on July 05, 2006.

The provider is located at 3300 GALLOWS RD FALLS CHURCH, VA 22042 and the phone number is (703) 774-3731.

Radiology with taxonomy code 2085R0203X and a focus in Therapeutic Radiology.