DAVID KAYKOV
NPI 1750796017
Technician/Technologist - Optician in Brooklyn, NY

NPI Status: Active since June 25, 2014

Contact Information

2105 AVENUE U
BROOKLYN, NY
ZIP 11229
Phone: (718) 377-8898
Fax: (718) 891-2026

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  • Individual
  • Male
  • Technician/Technologist
  • Optician

About DAVID KAYKOV

This page provides the complete NPI Profile along with additional information for David Kaykov, a provider established in Brooklyn, New York with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1750796017 assigned on June 2014. The practitioner's primary taxonomy code is 156FX1800X with license number 008047-1 (NY). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1750796017
Provider Name
DAVID KAYKOV
Gender
Male
Entity Type
Individual
Location Address
2105 AVENUE U BROOKLYN, NY 11229
Location Phone
(718) 377-8898
Location Fax
(718) 891-2026
Mailing Address
2105 AVENUE U BROOKLYN, NY 11229
Mailing Phone
(718) 377-8898
Mailing Fax
(718) 891-2026
Is Sole Proprietor?
No
Enumeration Date
06-25-2014
Last Update Date
06-25-2014
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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.
008047-1
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 1750796017, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
7
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
7
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 5 → 10 → 1 7 → 14 → 5 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 1 + 4 + 9 + 1 + 2 + 0 + 2 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1750796017.

Other Providers at the Same Location


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

Durable Medical Equipment & Medical Supplies
2105 AVENUE U
BROOKLYN, NY 11229
Specialist
2105 AVENUE U, STE A
BROOKLYN, NY 11229

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750796017, enumerated as an "individual" on June 25, 2014.

The provider is located at 2105 AVENUE U BROOKLYN, NY 11229 and the phone number is (718) 377-8898.

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