RENNEE MCCLOY
NPI 1306786496
Technician/Technologist - Optician in Butte, MT

NPI Status: Active since March 30, 2026

Contact Information

2760 ELIZABETH WARREN AVE STE B
BUTTE, MT
ZIP 59701
Phone: (406) 792-1250
Fax: (406) 541-3811

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  • Individual
  • Female
  • Technician/Technologist
  • Optician

About RENNEE MCCLOY

This page provides the complete NPI Profile along with additional information for Rennee Mccloy, a provider established in Butte, Montana with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1306786496 assigned on March 2026. The practitioner's primary taxonomy code is 156FX1800X. The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1306786496
Provider Name
RENNEE MCCLOY
Gender
Female
Entity Type
Individual
Location Address
2760 ELIZABETH WARREN AVE STE B BUTTE, MT 59701
Location Phone
(406) 792-1250
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
03-30-2026
Last Update Date
03-30-2026
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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 1306786496, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 0 → 0 7 → 14 → 5 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 1 + 4 + 8 + 1 + 2 + 4 + 1 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1306786496.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
2760 ELIZABETH WARREN AVE STE B
BUTTE, MT 59701
Technician/Technologist (Optician)
2760 ELIZABETH WARREN AVE STE B
BUTTE, MT 59701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306786496, enumerated as an "individual" on March 30, 2026.

The provider is located at 2760 ELIZABETH WARREN AVE STE B BUTTE, MT 59701 and the phone number is (406) 792-1250.

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