TEXAS STATE OPTICAL
NPI 1598109183
Eyewear Supplier in Lewisville, TX

NPI Status: Active since April 25, 2013

Contact Information

1124 W MAIN ST
LEWISVILLE, TX
ZIP 75067
Phone: (972) 221-2563
Fax: (972) 219-1324

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  • Organization
  • Eyewear Supplier

About TEXAS STATE OPTICAL

This page provides the complete NPI Profile along with additional information for Texas State Optical, a provider established in Lewisville, Texas operating as a Eyewear Supplier. The healthcare provider is registered in the NPI registry with number 1598109183 assigned on April 2013. The practitioner's primary taxonomy code is 332H00000X with license number 3945-TG (TX). The provider is registered as an organization and their NPI record was last updated 11 years ago. The provider's is doing business as Texas State Optical. The authorized official of this NPI record is Jeffrey T Harrell Od (Owner/president)

NPI
1598109183
Provider Legal Name
BROWNE OPTICS INC.
Other Organization Name
TEXAS STATE OPTICAL
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1124 W MAIN ST LEWISVILLE, TX 75067
Location Phone
(972) 221-2563
Location Fax
(972) 219-1324
Mailing Address
1124 W MAIN ST LEWISVILLE, TX 75067
Mailing Phone
(972) 221-2563
Mailing Fax
(972) 219-1324
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-25-2013
Last Update Date
08-07-2015
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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
License No.
3945-TG
License State
TX
Taxonomy Description
An organization that provides spectacles, contact lenses, and other vision enhancement devices prescribed by an optometrist or ophthalmologist.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1332B00000XSuppliers

Durable Medical Equipment & Medical Supplies

3945-TG (TX)

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

JEFFREY T HARRELL OD

Authorized Official Title
OWNER/PRESIDENT
Authorized Official Phone
(972) 221-2563

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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 1598109183, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
3
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 9 → 18 → 9 1 → 2 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 2 + 0 + 1 + 8 + 1 + 1 + 6 + 24 = 67

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1598109183.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Optometrist
1124 W MAIN ST
LEWISVILLE, TX 75067
Optometrist
1124 W MAIN ST
LEWISVILLE, TX 75067

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598109183, enumerated as an "organization" on April 25, 2013.

The provider is located at 1124 W MAIN ST LEWISVILLE, TX 75067 and the phone number is (972) 221-2563.

Eyewear Supplier with taxonomy code 332H00000X.