JOSHUA P GAGNON
NPI 1295667871
Emergency Medical Technician, Paramedic in Rochester, NH

NPI Status: Active since May 30, 2026

Contact Information

3 HARRY ST
ROCHESTER, NH
ZIP 03839
Phone: (603) 970-1711

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  • Individual
  • Male
  • Emergency Medical Technician, Paramedic

About JOSHUA GAGNON

This page provides the complete NPI Profile along with additional information for Joshua Gagnon, a provider established in Rochester, New Hampshire with a medical specialization in Emergency Medical Technician, Paramedic. The healthcare provider is registered in the NPI registry with number 1295667871 assigned on May 2026. The practitioner's primary taxonomy code is 146L00000X with license number 21244 (NH). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1295667871
Provider Name
JOSHUA P GAGNON
Gender
Male
Entity Type
Individual
Location Address
3 HARRY ST ROCHESTER, NH 03839
Location Phone
(603) 970-1711
Mailing Address
3 HARRY ST ROCHESTER, NH 03839
Mailing Phone
(603) 970-1711
Is Sole Proprietor?
No
Enumeration Date
05-30-2026
Last Update Date
05-30-2026
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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

Emergency Medical Technician, Paramedic

Taxonomy Code
146L00000X
Type
Emergency Medical Service Providers
License No.
21244
License State
NH
Taxonomy Description
An EMT, Paramedic is an individual trained and certified to perform advanced life support (ALS) in medical emergencies based on individual state boards.

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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 1295667871, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
1
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 9 → 18 → 9 6 → 12 → 3 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 2 + 6 + 1 + 4 + 8 + 1 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1295667871.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295667871, enumerated as an "individual" on May 30, 2026.

The provider is located at 3 HARRY ST ROCHESTER, NH 03839 and the phone number is (603) 970-1711.

Emergency Medical Technician, Paramedic with taxonomy code 146L00000X.