WESTERN MONTANA CLINIC PC
NPI 1508033713
Clinic/Center - Multi-Specialty in Anaconda, MT

NPI Status: Active since May 15, 2008

Contact Information

401 W PENNSYLVANIA ST
ANACONDA, MT
ZIP 59711
Phone: (406) 721-5600

NPI Profile Information
Primary Taxonomy
Authorized Official
CLIA Information
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Organization
Clinic/Center
Multi-Specialty
CLIA Number: 27D0690353
CLIA Cert. Type: Independent
CLIA Exp. Date: 12-01-2026

About WESTERN MONTANA CLINIC PC

This page provides the complete NPI Profile along with additional information for Western Montana Clinic Pc, a provider established in Anaconda, Montana operating as a Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1508033713 assigned on May 2008. The practitioner's primary taxonomy code is 261QM1300X. The provider is registered as an organization and their NPI record was last updated 18 years ago. The authorized official of this NPI record is Joyce E Stevens (Director)

NPI: 1508033713
Provider Name: WESTERN MONTANA CLINIC PC
Entity Type: Organization
Location Address: 401 W PENNSYLVANIA ST ANACONDA, MT 59711
Location Phone: (406) 721-5600
Mailing Address: PO BOX 7609 MISSOULA, MT 59807
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 05-15-2008
Last Update Date: 05-15-2008
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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: Clinic/Center Multi-Specialty
Taxonomy Code: 261QM1300X
Type: Ambulatory Health Care Facilities

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name: JOYCE E STEVENS
Authorized Official Title: DIRECTOR
Authorized Official Phone: (406) 721-5600

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number: 27D0690353
Facility Type: Independent
Certificate Effective Date: December 02, 2024
Certificate Expiration Date: December 01, 2026
Laboratory Director: DR. ADAM A. VANREGENMORTER
Certificate Type: Certificate of Compliance
Certificate Type Description: This CLIA certificate is issued to Western Montana Clinic Pc after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

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 1508033713, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 0

Pos 4

Unchanged

Pos 5

Doubled → 0

Pos 6

Unchanged

Pos 7

Doubled → 6

Pos 8

Unchanged

Pos 9

Doubled → 2

Check

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 0 → 0 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 0 + 3 + 6 + 7 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1508033713.