LO OPTICAL
NPI 1104135821
Eyewear Supplier in Williamston, MI

NPI Status: Active since September 29, 2010

Contact Information

425 W GRAND RIVER AVE
SUITE F
WILLIAMSTON, MI
ZIP 48895
Phone: (517) 655-2037
Fax: (517) 655-1983

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  • Organization
  • Eyewear Supplier

About LO OPTICAL

This page provides the complete NPI Profile along with additional information for Lo Optical, a provider established in Williamston, Michigan operating as a Eyewear Supplier. The healthcare provider is registered in the NPI registry with number 1104135821 assigned on September 2010. The practitioner's primary taxonomy code is 332H00000X. The provider is registered as an organization and their NPI record was last updated 2 years ago. The provider's is doing business as Lo Optical. The authorized official of this NPI record is Donald Shook (Executive Director)

NPI
1104135821
Provider Legal Name
LO OPTICAL, LLC
Other Organization Name
LO OPTICAL
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
425 W GRAND RIVER AVE SUITE F WILLIAMSTON, MI 48895
Location Phone
(517) 655-2037
Location Fax
(517) 655-1983
Mailing Address
1005 CHARLEVOIX DR STE 100 GRAND LEDGE, MI 48837
Mailing Phone
(517) 337-1668
Mailing Fax
(517) 655-1983
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-29-2010
Last Update Date
08-07-2024
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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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DONALD SHOOK

Authorized Official Title
EXECUTIVE DIRECTOR
Authorized Official Phone
(517) 337-1899

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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 1104135821, 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.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
2
Doubled → 4
Check
1
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 0 → 0 1 → 2 5 → 10 → 1 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 0 + 4 + 2 + 3 + 1 + 0 + 8 + 4 + 24 = 49

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.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1104135821.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Optometrist
425 W GRAND RIVER AVE
WILLIAMSTON, MI 48895
Chiropractor
425 W GRAND RIVER AVE, SUITE D
WILLIAMSTON, MI 48895
Ophthalmology
425 W GRAND RIVER AVE, SUITE F
WILLIAMSTON, MI 48895

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104135821, enumerated as an "organization" on September 29, 2010.

The provider is located at 425 W GRAND RIVER AVE SUITE F WILLIAMSTON, MI 48895 and the phone number is (517) 655-2037.

Eyewear Supplier with taxonomy code 332H00000X.