JEROME TYRRELL JEROME IV EMT
NPI 1649117474
Emergency Medical Technician, Basic in Omak, WA

NPI Status: Active since April 30, 2026

Contact Information

913 KOALA DR
OMAK, WA
ZIP 98841
Phone: (509) 663-4602

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  • Individual
  • Male
  • Emergency Medical Technician, Basic

About JEROME JEROME

This page provides the complete NPI Profile along with additional information for Jerome Jerome, a provider established in Omak, Washington with a medical specialization in Emergency Medical Technician, Basic. The healthcare provider is registered in the NPI registry with number 1649117474 assigned on April 2026. The practitioner's primary taxonomy code is 146N00000X with license number EMS.ES.70111053 (WA). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1649117474
Provider Name
JEROME TYRRELL JEROME IV EMT
Gender
Male
Entity Type
Individual
Location Address
913 KOALA DR OMAK, WA 98841
Location Phone
(509) 663-4602
Mailing Address
12310 VILLAGE VIEW DR LEAVENWORTH, WA 98826
Mailing Phone
(509) 881-1123
Is Sole Proprietor?
No
Enumeration Date
04-30-2026
Last Update Date
04-30-2026
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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, Basic

Taxonomy Code
146N00000X
Type
Emergency Medical Service Providers
License No.
EMS.ES.70111053
License State
WA
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 1649117474, 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
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 4 → 8 1 → 2 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 + 6 + 8 + 9 + 2 + 1 + 1 + 4 + 4 + 1 + 4 + 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 1649117474.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649117474, enumerated as an "individual" on April 30, 2026.

The provider is located at 913 KOALA DR OMAK, WA 98841 and the phone number is (509) 663-4602.

Emergency Medical Technician, Basic with taxonomy code 146N00000X.