SETH STACK
NPI 1558902171
Technician/Technologist - Optician in Monroe, NY

NPI Status: Active since October 04, 2019

Contact Information

845 STATE ROUTE 17M
MONROE, NY
ZIP 10950
Phone: (845) 294-5128
Fax: (845) 294-1479

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  • Individual
  • Male
  • Technician/Technologist
  • Optician

About SETH STACK

This page provides the complete NPI Profile along with additional information for Seth Stack, a provider established in Monroe, New York with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1558902171 assigned on October 2019. The practitioner's primary taxonomy code is 156FX1800X. The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1558902171
Provider Name
SETH STACK
Gender
Male
Entity Type
Individual
Location Address
845 STATE ROUTE 17M MONROE, NY 10950
Location Phone
(845) 294-5128
Location Fax
(845) 294-1479
Mailing Address
1 HATFIELD LN STE 3 GOSHEN, NY 10924
Mailing Phone
(845) 294-5128
Mailing Fax
(845) 294-1479
Is Sole Proprietor?
No
Enumeration Date
10-04-2019
Last Update Date
10-04-2019
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Location Map

Secondary Locations

  • 1 Hatfield Ln Ste 3
    Goshen, NY 10924
    (845) 294-5128

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
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 1558902171, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 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 5 → 10 → 1 9 → 18 → 9 2 → 4 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 8 + 0 + 4 + 1 + 1 + 4 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1558902171.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Physical Therapist
845 STATE ROUTE 17M
MONROE, NY 10950
Dentist
845 STATE ROUTE 17M, SUITE 201
MONROE, NY 10950
Dentist
845 STATE ROUTE 17M, SUITE 201
MONROE, NY 10950
Clinic/Center
845 STATE ROUTE 17M
MONROE, NY 10950
Technician/Technologist (Optician)
845 STATE ROUTE 17M
MONROE, NY 10950
Dentist (General Practice)
845 STATE ROUTE 17M, SUITE 201
MONROE, NY 10950
Social Worker (School)
845 STATE ROUTE 17M
MONROE, NY 10950
Social Worker
845 STATE ROUTE 17M
MONROE, NY 10950

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558902171, enumerated as an "individual" on October 04, 2019.

The provider is located at 845 STATE ROUTE 17M MONROE, NY 10950 and the phone number is (845) 294-5128.

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