NATIONAL VISION, INC.
NPI 1477500247
Eyewear Supplier in Annapolis, MD
NPI Status: Active since May 27, 2006
Contact Information
321 KINKAID RD
ANNAPOLIS, MD
ZIP 21402
Phone: (410) 349-8816
- Organization
- Eyewear Supplier
About NATIONAL VISION, INC.
This page provides the complete NPI Profile along with additional information for National Vision, Inc., a provider established in Annapolis, Maryland operating as a Eyewear Supplier. The healthcare provider is registered in the NPI registry with number 1477500247 assigned on May 2006. 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 authorized official of this NPI record is Anna Purcell (Provider Nework Administrator)
- NPI
- 1477500247
- Provider Name
- NATIONAL VISION, INC.
- Entity Type
- Organization
- Location Address
- 321 KINKAID RD ANNAPOLIS, MD 21402
- Location Phone
- (410) 349-8816
- Mailing Address
- PO BOX 951336 DALLAS, TX 75395
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-27-2006
- 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
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 1477500247, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).
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 53 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 3 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1477500247, enumerated as an "organization" on May 27, 2006.
The provider is located at 321 KINKAID RD ANNAPOLIS, MD 21402 and the phone number is (410) 349-8816.
Eyewear Supplier with taxonomy code 332H00000X.
