SARAH ROSE PARISIAN EMT-B
NPI 1730994856
Emergency Medical Technician, Basic in Box Elder, MT

NPI Status: Active since February 07, 2025

Contact Information

6850 UPPER BOX ELDER RD
BOX ELDER, MT
ZIP 59521
Phone: (406) 395-4374

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

Individual
Female
Emergency Medical Technician, Basic

About SARAH PARISIAN

This page provides the complete NPI Profile along with additional information for Sarah Parisian, a provider established in Box Elder, Montana with a medical specialization in Emergency Medical Technician, Basic. The healthcare provider is registered in the NPI registry with number 1730994856 assigned on February 2025. The practitioner's primary taxonomy code is 146N00000X with license number MED-EMT-150733 (). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI: 1730994856
Provider Name: SARAH ROSE PARISIAN EMT-B
Gender: Female
Entity Type: Individual
Location Address: 6850 UPPER BOX ELDER RD BOX ELDER, MT 59521
Location Phone: (406) 395-4374
Mailing Address: 6850 UPPER BOX ELDER RD BOX ELDER, MT 59521
Mailing Phone: (406) 395-4374
Is Sole Proprietor?: Yes
Enumeration Date: 02-07-2025
Last Update Date: 02-07-2025
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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: Emergency Medical Technician, Basic
Taxonomy Code: 146N00000X
Type: Emergency Medical Service Providers
License No.: MED-EMT-150733
Taxonomy Description: A Basic EMT is an individual trained and certified to perform basic life support treatment in medical emergencies based on individual state boards.

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 1730994856, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 6

Pos 4

Unchanged

Pos 5

Doubled → 18 → 1 + 8

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 10 → 1 + 0

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 3 → 6 9 → 18 → 9 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 1 + 8 + 9 + 8 + 8 + 1 + 0 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6

This NPI is valid

The calculated check digit is 6, which matches the last digit of 1730994856.