NEW RIVER VALLEY ORTHODONTICS, PLLC
NPI 1639003130
Clinic/Center - Dental in Radford, VA
NPI Status: Active since June 10, 2026
Contact Information
600 2ND ST
RADFORD, VA
ZIP 24141
Phone: (540) 639-3002
Fax: (540) 639-3003
This NPI profile has been added to the NPI registry within the last 30 days.
- Organization
- Clinic/Center
- Dental
About NEW RIVER VALLEY ORTHODONTICS, PLLC
This page provides the complete NPI Profile along with additional information for New River Valley Orthodontics, Pllc, a provider established in Radford, Virginia operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1639003130 assigned on June 2026. The practitioner's primary taxonomy code is 261QD0000X. The provider is registered as an organization and their NPI record was last updated June 2026. The authorized official of this NPI record is Dr. Madison Smith Dds, Ms (Owner)
- NPI
- 1639003130
- Provider Name
- NEW RIVER VALLEY ORTHODONTICS, PLLC
- Entity Type
- Organization
- Location Address
- 600 2ND ST RADFORD, VA 24141
- Location Phone
- (540) 639-3002
- Location Fax
- (540) 639-3003
- Mailing Address
- 600 2ND ST RADFORD, VA 24141
- Mailing Phone
- (540) 639-3002
- Mailing Fax
- (540) 639-3003
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 06-10-2026
- Last Update Date
- 06-10-2026
- 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
Clinic/Center Dental
- Taxonomy Code
- 261QD0000X
- Type
- Ambulatory Health Care Facilities
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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 1639003130, 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.
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 60 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
RADFORD, VA 24141
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1639003130, enumerated as an "organization" on June 10, 2026.
The provider is located at 600 2ND ST RADFORD, VA 24141 and the phone number is (540) 639-3002.
Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.
