ALEXANDER PARKER
NPI 1841134731
Emergency Medical Technician, Basic in Arvada, CO

NPI Status: Active since April 20, 2026

Contact Information

17491 W 83RD PL
ARVADA, CO
ZIP 80007
Phone: (303) 829-3772

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  • Individual
  • Male
  • Emergency Medical Technician, Basic

About ALEXANDER PARKER

This page provides the complete NPI Profile along with additional information for Alexander Parker, a provider established in Arvada, Colorado with a medical specialization in Emergency Medical Technician, Basic. The healthcare provider is registered in the NPI registry with number 1841134731 assigned on April 2026. The practitioner's primary taxonomy code is 146N00000X with license number Q252984 (CO). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1841134731
Provider Name
ALEXANDER PARKER
Gender
Male
Entity Type
Individual
Location Address
17491 W 83RD PL ARVADA, CO 80007
Location Phone
(303) 829-3772
Mailing Address
17491 W 83RD PL ARVADA, CO 80007
Mailing Phone
(303) 829-3772
Is Sole Proprietor?
No
Enumeration Date
04-20-2026
Last Update Date
04-20-2026
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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, Basic

Taxonomy Code
146N00000X
Type
Emergency Medical Service Providers
License No.
Q252984
License State
CO
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.

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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 1841134731, 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
8
Unchanged
Pos 3
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
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 4 → 8 1 → 2 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 2 + 3 + 8 + 7 + 6 + 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 1841134731.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841134731, enumerated as an "individual" on April 20, 2026.

The provider is located at 17491 W 83RD PL ARVADA, CO 80007 and the phone number is (303) 829-3772.

Emergency Medical Technician, Basic with taxonomy code 146N00000X.