WILL CLARK
NPI 1831061860
Emergency Medicine - Emergency Medical Services in Missoula, MT
NPI Status: Active since September 19, 2025
Contact Information
1205 E BROADWAY ST
MISSOULA, MT
ZIP 59802
Phone: (406) 243-7811
- Individual
- Male
- Emergency Medicine
- Emergency Medical Services
About WILL CLARK
This page provides the complete NPI Profile along with additional information for Will Clark, a provider established in Missoula, Montana with a medical specialization in Emergency Medicine, focusing in emergency medical services . The healthcare provider is registered in the NPI registry with number 1831061860 assigned on September 2025. The practitioner's primary taxonomy code is 207PE0004X with license number E3919822 (MT). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1831061860
- Provider Name
- WILL CLARK
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1205 E BROADWAY ST MISSOULA, MT 59802
- Location Phone
- (406) 243-7811
- Mailing Address
- 72 SUSIE TABOR RD SCOTTSVILLE, KY 42164
- Mailing Phone
- (270) 619-1398
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-19-2025
- Last Update Date
- 09-19-2025
- Code Navigator
Location Map
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
Emergency Medicine Emergency Medical Services
- Taxonomy Code
- 207PE0004X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- E3919822
- License State
- MT
- Taxonomy Description
- An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
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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 1831061860, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 60 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1831061860, enumerated as an "individual" on September 19, 2025.
The provider is located at 1205 E BROADWAY ST MISSOULA, MT 59802 and the phone number is (406) 243-7811.
Emergency Medicine with taxonomy code 207PE0004X and a focus in Emergency Medical Services.
