CLARK APPLER OPTICAL
NPI 1326100751
Eyewear Supplier in Towson, MD
NPI Status: Active since December 14, 2006
Contact Information
7301 YORK RD
TOWSON, MD
ZIP 21204
Phone: (410) 825-4454
Fax: (410) 825-4514
- Organization
- Eyewear Supplier
About CLARK APPLER OPTICAL
This page provides the complete NPI Profile along with additional information for Clark Appler Optical, a provider established in Towson, Maryland operating as a Eyewear Supplier. The healthcare provider is registered in the NPI registry with number 1326100751 assigned on December 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 provider's is doing business as Clark Appler Optical. The authorized official of this NPI record is Mr. John Vernon Appler (President)
- NPI
- 1326100751
- Provider Legal Name
- CLARK APPLER LOEBER INC
- Other Organization Name
- CLARK APPLER OPTICAL
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 7301 YORK RD TOWSON, MD 21204
- Location Phone
- (410) 825-4454
- Location Fax
- (410) 825-4514
- Mailing Address
- 7301 YORK RD TOWSON, MD 21204
- Mailing Phone
- (410) 825-4454
- Mailing Fax
- (410) 825-4514
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 12-14-2006
- 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 1326100751, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).
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 49 is 50. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1326100751, enumerated as an "organization" on December 14, 2006.
The provider is located at 7301 YORK RD TOWSON, MD 21204 and the phone number is (410) 825-4454.
Eyewear Supplier with taxonomy code 332H00000X.
