WILLIFORD OPTICAL, INC.
NPI 1134251093
Non-Pharmacy Dispensing Site in Chattanooga, TN
NPI Status: Active since March 09, 2007
Contact Information
1949 GUNBARREL RD
SUITE 110
CHATTANOOGA, TN
ZIP 37421
Phone: (423) 899-3930
Fax: (423) 899-1590
NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: July 12, 2026.
- Organization
- Non-Pharmacy Dispensing Site
About WILLIFORD OPTICAL, INC.
This page provides the complete NPI Profile along with additional information for Williford Optical, Inc., a provider established in Chattanooga, Tennessee operating as a Non-pharmacy Dispensing Site. The healthcare provider is registered in the NPI registry with number 1134251093 assigned on March 2007. The practitioner's primary taxonomy code is 332900000X with license number DPO0000000291 (TN). The provider is registered as an organization and their NPI record was last updated 6 years ago. The authorized official of this NPI record is Mr. Gene A Williford Dpo (President)
- NPI
- 1134251093
- Provider Name
- WILLIFORD OPTICAL, INC.
- Entity Type
- Organization
- Location Address
- 1949 GUNBARREL RD SUITE 110 CHATTANOOGA, TN 37421
- Location Phone
- (423) 899-3930
- Location Fax
- (423) 899-1590
- Mailing Address
- 1949 GUNBARREL RD SUITE 110 CHATTANOOGA, TN 37421
- Mailing Phone
- (423) 899-3930
- Mailing Fax
- (423) 899-1590
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-09-2007
- Last Update Date
- 08-22-2020
- 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
Non-Pharmacy Dispensing Site
- Taxonomy Code
- 332900000X
- Type
- Suppliers
- License No.
- DPO0000000291
- License State
- TN
- Taxonomy Description
- A site other than a pharmacy that dispenses medicinal preparations under the supervision of a physician to patients for self-administration. (e.g. physician offices, ER, Urgent Care Centers, Rural Health Facilities, etc.)
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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 1134251093, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).
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 57 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 14 providers are registered at the same or a nearby location.
CHATTANOOGA, TN 37421
CHATTANOOGA, TN 37421
CHATTANOOGA, TN 37421
CHATTANOOGA, TN 37421
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1134251093, enumerated as an "organization" on March 09, 2007.
The provider is located at 1949 GUNBARREL RD SUITE 110 CHATTANOOGA, TN 37421 and the phone number is (423) 899-3930.
Non-Pharmacy Dispensing Site with taxonomy code 332900000X.
