SHAWN A CROTEAU
NPI 1316887714
Emergency Medicine - Emergency Medical Services in Barrington, NH

NPI Status: Active since March 30, 2026

Contact Information

774 FRANKLIN PIERCE HWY
BARRINGTON, NH
ZIP 03825
Phone: (603) 664-2241

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  • Individual
  • Male
  • Emergency Medicine
  • Emergency Medical Services

About SHAWN CROTEAU

This page provides the complete NPI Profile along with additional information for Shawn Croteau, a provider established in Barrington, New Hampshire with a medical specialization in Emergency Medicine, focusing in emergency medical services . The healthcare provider is registered in the NPI registry with number 1316887714 assigned on March 2026. The practitioner's primary taxonomy code is 207PE0004X with license number 0005 (NH). The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1316887714
Provider Name
SHAWN A CROTEAU
Gender
Male
Entity Type
Individual
Location Address
774 FRANKLIN PIERCE HWY BARRINGTON, NH 03825
Location Phone
(603) 664-2241
Mailing Address
774 FRANKLIN PIERCE HWY BARRINGTON, NH 03825
Mailing Phone
(603) 664-2241
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

Emergency Medicine Emergency Medical Services

Taxonomy Code
207PE0004X
Type
Allopathic & Osteopathic Physicians
License No.
0005
License State
NH
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 1316887714, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
1
Doubled → 2
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
4
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 1 → 2 8 → 16 → 7 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 2 + 6 + 1 + 6 + 8 + 1 + 4 + 7 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1316887714.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316887714, enumerated as an "individual" on March 30, 2026.

The provider is located at 774 FRANKLIN PIERCE HWY BARRINGTON, NH 03825 and the phone number is (603) 664-2241.

Emergency Medicine with taxonomy code 207PE0004X and a focus in Emergency Medical Services.