GARY L. STONE OPTICIAN
NPI 1649456476
Technician/Technologist - Optician in Rock Hill, SC

NPI Status: Active since January 10, 2008

Contact Information

1565 EBENEZER RD
ROCK HILL, SC
ZIP 29732
Phone: (803) 327-3111
Fax: (803) 327-9611

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  • Individual
  • Male
  • Technician/Technologist
  • Optician

About GARY STONE

This page provides the complete NPI Profile along with additional information for Gary Stone, a provider established in Rock Hill, South Carolina with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1649456476 assigned on January 2008. The practitioner's primary taxonomy code is 156FX1800X with license number 843 (SC). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1649456476
Provider Name
GARY L. STONE OPTICIAN
Gender
Male
Entity Type
Individual
Location Address
1565 EBENEZER RD ROCK HILL, SC 29732
Location Phone
(803) 327-3111
Location Fax
(803) 327-9611
Mailing Address
1565 EBENEZER RD ROCK HILL, SC 29732
Mailing Phone
(803) 327-3111
Mailing Fax
(803) 327-9611
Is Sole Proprietor?
No
Enumeration Date
01-10-2008
Last Update Date
01-10-2008
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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

Technician/Technologist Optician

Taxonomy Code
156FX1800X
Type
Eye and Vision Services Providers
License No.
843
License State
SC
Taxonomy Description
Opticians help fit eyeglasses and contact lenses, following prescriptions from Ophthalmologists and Optometrists. They also help customers decide which eyeglass frame or contact lenses to buy.

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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 1649456476, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
6
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 4 → 8 4 → 8 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 8 + 5 + 1 + 2 + 4 + 1 + 4 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1649456476.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Ophthalmology
1565 EBENEZER RD
ROCK HILL, SC 29732
Audiologist
1565 EBENEZER RD, SUITE 110
ROCK HILL, SC 29732
Ophthalmology
1565 EBENEZER RD
ROCK HILL, SC 29732
Social Worker (Clinical)
1565 EBENEZER RD, SUITE 134
ROCK HILL, SC 29732
Durable Medical Equipment & Medical Supplies
1565 EBENEZER RD, STE 106
ROCK HILL, SC 29732
Otolaryngology
1565 EBENEZER RD, SUITE 110
ROCK HILL, SC 29732
Technician/Technologist (Optician)
1565 EBENEZER RD
ROCK HILL, SC 29732
Home Health
1565 EBENEZER RD, SUITE 140
ROCK HILL, SC 29732
Community/Behavioral Health
1565 EBENEZER RD
ROCK HILL, SC 29732
Counselor (Professional)
1565 EBENEZER RD
ROCK HILL, SC 29732
Ophthalmology
1565 EBENEZER RD
ROCK HILL, SC 29732
Optometrist
1565 EBENEZER RD, SUITE 100
ROCK HILL, SC 29732

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649456476, enumerated as an "individual" on January 10, 2008.

The provider is located at 1565 EBENEZER RD ROCK HILL, SC 29732 and the phone number is (803) 327-3111.

Technician/Technologist with taxonomy code 156FX1800X and a focus in Optician.