WALLACE L HUFF DDS
NPI 1770750929
Clinic/Center - Dental in Blacksburg, VA

NPI Status: Active since May 15, 2008

Contact Information

3708 S MAIN ST
BLACKSBURG, VA
ZIP 24060
Phone: (540) 552-4781
Fax: (540) 951-5037

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  • Organization
  • Clinic/Center
  • Dental

About WALLACE L HUFF DDS

This page provides the complete NPI Profile along with additional information for Wallace L Huff Dds, a provider established in Blacksburg, Virginia operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1770750929 assigned on May 2008. The practitioner's primary taxonomy code is 261QD0000X. The provider is registered as an organization and their NPI record was last updated 18 years ago. The authorized official of this NPI record is Dr. Wallace L. Huff (Owner)

NPI
1770750929
Provider Name
WALLACE L HUFF DDS
Entity Type
Organization
Location Address
3708 S MAIN ST BLACKSBURG, VA 24060
Location Phone
(540) 552-4781
Location Fax
(540) 951-5037
Mailing Address
3708 SOUTH MAIN ST BLACKSBURG, VA 24060
Mailing Phone
(540) 951-2961
Mailing Fax
(540) 951-5037
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-15-2008
Last Update Date
05-15-2008
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. WALLACE L. HUFF

Authorized Official Title
OWNER
Authorized Official Phone
(540) 552-4781

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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 1770750929, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
Check
9
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 7 → 14 → 5 7 → 14 → 5 0 → 0 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 4 + 5 + 0 + 9 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1770750929.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Dentist (Endodontics)
3708 S MAIN ST, MEDICAL ARTS BUILDING SUITE H
BLACKSBURG, VA 24060
Dentist (General Practice)
3708 S MAIN ST, SUITE C
BLACKSBURG, VA 24060
Dentist (General Practice)
3708 S MAIN ST
BLACKSBURG, VA 24060
Nurse Practitioner (Family)
3708 S MAIN ST
BLACKSBURG, VA 24060
Podiatrist (Foot & Ankle Surgery)
3708 S MAIN ST
BLACKSBURG, VA 24060
Orthopaedic Surgery
3708 S MAIN ST, SUITE G
BLACKSBURG, VA 24060
Podiatrist (Foot & Ankle Surgery)
3708 S MAIN ST
BLACKSBURG, VA 24060
Podiatrist
3708 S MAIN ST, STE G
BLACKSBURG, VA 24060

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770750929, enumerated as an "organization" on May 15, 2008.

The provider is located at 3708 S MAIN ST BLACKSBURG, VA 24060 and the phone number is (540) 552-4781.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.