HOYA CORPORATION
NPI 1588874648
Eyewear Supplier in Lewisville, TX
NPI Status: Active since May 23, 2007
Contact Information
651 E CORPORATE DR
LEWISVILLE, TX
ZIP 75057
Phone: (972) 221-4141
Fax: (972) 219-2786
- Organization
- Eyewear Supplier
About HOYA CORPORATION
This page provides the complete NPI Profile along with additional information for Hoya Corporation, a provider established in Lewisville, Texas operating as a Eyewear Supplier. The healthcare provider is registered in the NPI registry with number 1588874648 assigned on May 2007. The practitioner's primary taxonomy code is 332H00000X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The provider's other name is Hoya Corporation. The authorized official of this NPI record is Mr. William Baker Harris (Vice President Operations)
- NPI
- 1588874648
- Provider Legal Name
- HOYA VISION CARE NORTH AMERICA, INC
- Other Organization Name
- HOYA CORPORATION
- Other Name Type
- Other Name (5)
- Entity Type
- Organization
- Location Address
- 651 E CORPORATE DR LEWISVILLE, TX 75057
- Location Phone
- (972) 221-4141
- Location Fax
- (972) 219-2786
- Mailing Address
- 651 E CORPORATE DR LEWISVILLE, TX 75057
- Mailing Phone
- (972) 221-4141
- Mailing Fax
- (972) 219-2786
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-23-2007
- 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
Eyewear Supplier
- Taxonomy Code
- 332H00000X
- Type
- Suppliers
- Taxonomy Description
- An organization that provides spectacles, contact lenses, and other vision enhancement devices prescribed by an optometrist or ophthalmologist.
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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 1588874648, we treat the final digit (8) 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 82. The final step is to find the difference between that total and the next multiple of ten (90 - 82 = 8).
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 82 is 90. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1588874648, enumerated as an "organization" on May 23, 2007.
The provider is located at 651 E CORPORATE DR LEWISVILLE, TX 75057 and the phone number is (972) 221-4141.
Eyewear Supplier with taxonomy code 332H00000X.