KELSIE O'CONNELL
NPI 1831770965
Technician/Technologist - Optician in Hamilton, MT

NPI Status: Active since April 20, 2021

Contact Information

120 S 5TH ST STE 104
HAMILTON, MT
ZIP 59840
Phone: (406) 363-3366
Fax: (406) 541-3811

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  • Individual
  • Female
  • Technician/Technologist
  • Optician

About KELSIE O'CONNELL

This page provides the complete NPI Profile along with additional information for Kelsie O'connell, a provider established in Hamilton, Montana with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1831770965 assigned on April 2021. The practitioner's primary taxonomy code is 156FX1800X. The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1831770965
Provider Name
KELSIE O'CONNELL
Gender
Female
Entity Type
Individual
Location Address
120 S 5TH ST STE 104 HAMILTON, MT 59840
Location Phone
(406) 363-3366
Location Fax
(406) 541-3811
Mailing Address
700 W KENT AVE MISSOULA, MT 59801
Mailing Phone
(406) 541-3937
Mailing Fax
(406) 541-3811
Is Sole Proprietor?
No
Enumeration Date
04-20-2021
Last Update Date
04-20-2021
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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
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 1831770965, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 4 + 7 + 0 + 9 + 1 + 2 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1831770965.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831770965, enumerated as an "individual" on April 20, 2021.

The provider is located at 120 S 5TH ST STE 104 HAMILTON, MT 59840 and the phone number is (406) 363-3366.

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