20-20 OPTICAL
NPI 1467527473
Non-Pharmacy Dispensing Site in Sevierville, TN
NPI Status: Active since November 22, 2006
Contact Information
120 BRUCE ST
SEVIERVILLE, TN
ZIP 37862
Phone: (865) 453-2025
Fax: (865) 429-1240
- Organization
- Non-Pharmacy Dispensing Site
About 20-20 OPTICAL
This page provides the complete NPI Profile along with additional information for 20-20 Optical, a provider established in Sevierville, Tennessee operating as a Non-pharmacy Dispensing Site. The healthcare provider is registered in the NPI registry with number 1467527473 assigned on November 2006. The practitioner's primary taxonomy code is 332900000X with license number DPO0000000400 (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 Dr. Roy R Ferguson Ldo, Ph.d. (Co-owner)
- NPI
- 1467527473
- Provider Name
- 20-20 OPTICAL
- Entity Type
- Organization
- Location Address
- 120 BRUCE ST SEVIERVILLE, TN 37862
- Location Phone
- (865) 453-2025
- Location Fax
- (865) 429-1240
- Mailing Address
- PO BOX 5170 SEVIERVILLE, TN 37864
- Mailing Phone
- (865) 453-2025
- Mailing Fax
- (865) 429-1240
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 11-22-2006
- 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.
- DPO0000000400
- 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 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 1467527473, 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 2 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1467527473, enumerated as an "organization" on November 22, 2006.
The provider is located at 120 BRUCE ST SEVIERVILLE, TN 37862 and the phone number is (865) 453-2025.
Non-Pharmacy Dispensing Site with taxonomy code 332900000X.
