NORTHERN VIRGINIA GASTROENTEROLOGY
NPI 1366748634
Specialist in Sterling, VA
NPI Status: Active since February 04, 2011
Contact Information
46169 WESTLAKE DR STE 200
STERLING, VA
ZIP 20165
Phone: (703) 378-1734
Fax: (703) 378-1735
- Organization
- Specialist
About NORTHERN VIRGINIA GASTROENTEROLOGY
This page provides the complete NPI Profile along with additional information for Northern Virginia Gastroenterology, a provider established in Sterling, Virginia operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1366748634 assigned on February 2011. The practitioner's primary taxonomy code is 174400000X with license number 0101055991 (VA). The provider is registered as an organization and their NPI record was last updated April 2026. 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 Nisha Chand (Owner)
- NPI
- 1366748634
- Provider Name
- NORTHERN VIRGINIA GASTROENTEROLOGY
- Entity Type
- Organization
- Location Address
- 46169 WESTLAKE DR STE 200 STERLING, VA 20165
- Location Phone
- (703) 378-1734
- Location Fax
- (703) 378-1735
- Mailing Address
- 46169 WESTLAKE DR STE 200 STERLING, VA 20165
- Mailing Phone
- (703) 378-1734
- Mailing Fax
- (703) 378-1735
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 02-04-2011
- Last Update Date
- 04-27-2026
- Code Navigator
Location Map
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
Specialist
- Taxonomy Code
- 174400000X
- Type
- Other Service Providers
- License No.
- 0101055991
- License State
- VA
- Taxonomy Description
- An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Group Taxonomy 193400000X 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.
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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 1366748634, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 66 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 6 providers are registered at the same or a nearby location.
STERLING, VA 20165
STERLING, VA 20165
STERLING, VA 20165
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1366748634, enumerated as an "organization" on February 04, 2011.
The provider is located at 46169 WESTLAKE DR STE 200 STERLING, VA 20165 and the phone number is (703) 378-1734.
Specialist with taxonomy code 174400000X.
