MR. JEREMY COURTLAND WILLIAMS
NPI 1669319737
Emergency Medical Technician, Paramedic in Indianapolis, IN

NPI Status: Active since April 29, 2026

Contact Information

2001 W 86TH ST
INDIANAPOLIS, IN
ZIP 46260
Phone: (317) 338-2345

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

Individual
Male
Emergency Medical Technician, Paramedic

About JEREMY WILLIAMS

This page provides the complete NPI Profile along with additional information for Jeremy Williams, a provider established in Indianapolis, Indiana with a medical specialization in Emergency Medical Technician, Paramedic. The healthcare provider is registered in the NPI registry with number 1669319737 assigned on April 2026. The practitioner's primary taxonomy code is 146L00000X with license number 4093-3197 (IN). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI: 1669319737
Provider Name: MR. JEREMY COURTLAND WILLIAMS
Gender: Male
Entity Type: Individual
Location Address: 2001 W 86TH ST INDIANAPOLIS, IN 46260
Location Phone: (317) 338-2345
Mailing Address: 11461 LOTTIE CIR NOBLESVILLE, IN 46060
Is Sole Proprietor?: Yes
Enumeration Date: 04-29-2026
Last Update Date: 04-29-2026
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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.: 4093-3197
License State: IN
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.

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 1669319737, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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 → 12 → 1 + 2

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 6

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 6 → 12 → 3 3 → 6 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 6 + 1 + 1 + 8 + 7 + 6 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7

This NPI is valid

The calculated check digit is 7, which matches the last digit of 1669319737.