MR. ANTHONY ROBERT GUARGLIA OPHTHALMIC DISPENSER
NPI 1891971123
Technician/Technologist - Optician in Hornell, NY

NPI Status: Active since January 16, 2008

Contact Information

7 ERIE AVE
HORNELL, NY
ZIP 14843
Phone: (607) 382-8270

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  • Individual
  • Male
  • Technician/Technologist
  • Optician

About ANTHONY GUARGLIA

This page provides the complete NPI Profile along with additional information for Anthony Guarglia, a provider established in Hornell, New York with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1891971123 assigned on January 2008. The practitioner's primary taxonomy code is 156FX1800X with license number C006085-1 (NY). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1891971123
Provider Name
MR. ANTHONY ROBERT GUARGLIA OPHTHALMIC DISPENSER
Gender
Male
Entity Type
Individual
Location Address
7 ERIE AVE HORNELL, NY 14843
Location Phone
(607) 382-8270
Mailing Address
7 ERIE AVE HORNELL, NY 14843
Mailing Phone
(607) 382-8270
Is Sole Proprietor?
Yes
Enumeration Date
01-16-2008
Last Update Date
01-16-2008
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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.
C006085-1
License State
NY
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 1891971123, 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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
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 9 → 18 → 9 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 8 + 7 + 2 + 1 + 4 + 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 1891971123.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
7 ERIE AVE
HORNELL, NY 14843
Technician/Technologist (Optician)
7 ERIE AVE
HORNELL, NY 14843
Ophthalmology
7 ERIE AVE
HORNELL, NY 14843

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891971123, enumerated as an "individual" on January 16, 2008.

The provider is located at 7 ERIE AVE HORNELL, NY 14843 and the phone number is (607) 382-8270.

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