MICHAEL KELLYN THRALLS
NPI 1609764554
Registered Nurse - Critical Care Medicine in Indianapolis, IN

NPI Status: Active since June 26, 2025

Contact Information

1402 E COUNTY LINE RD
INDIANAPOLIS, IN
ZIP 46227
Phone: (317) 887-7292

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  • Individual
  • Male
  • Registered Nurse
  • Critical Care Medicine

About MICHAEL THRALLS

This page provides the complete NPI Profile along with additional information for Michael Thralls, a provider established in Indianapolis, Indiana with a medical specialization in Registered Nurse, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1609764554 assigned on June 2025. The practitioner's primary taxonomy code is 163WC0200X with license number 28201523A (IN). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1609764554
Provider Name
MICHAEL KELLYN THRALLS
Gender
Male
Entity Type
Individual
Location Address
1402 E COUNTY LINE RD INDIANAPOLIS, IN 46227
Location Phone
(317) 887-7292
Mailing Address
8170 CARMELITA CT AVON, IN 46123
Mailing Phone
(317) 509-9267
Is Sole Proprietor?
Yes
Enumeration Date
06-26-2025
Last Update Date
06-26-2025
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A registered nurse (RN) like Michael Thralls coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

Critical care nurses - this registered nurse specializes in providing care at hospital intensive-care units, tending to patients with severe, acute illnesses and injuries that require meticulous monitoring and intervention.

Location Map

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

Registered Nurse Critical Care Medicine

Taxonomy Code
163WC0200X
Type
Nursing Service Providers
License No.
28201523A
License State
IN

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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 1609764554, 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
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 0 → 0 7 → 14 → 5 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 4 + 6 + 8 + 5 + 1 + 0 + 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 1609764554.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Anesthesiology
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Anesthesiology
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Anesthesiology
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Internal Medicine (Cardiovascular Disease)
1402 E COUNTY LINE RD, SUITE 2200
INDIANAPOLIS, IN 46227
Nurse Practitioner (Acute Care)
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Personal Emergency Response Attendant
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Personal Emergency Response Attendant
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Emergency Medicine
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Clinic/Center (Radiology, Mobile)
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Registered Nurse (Administrator)
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Nurse Practitioner
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Anesthesiology
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Emergency Medicine
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Family Medicine
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Family Medicine
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Nurse Practitioner (Adult Health)
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Nurse Practitioner (Family)
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Clinical Medical Laboratory
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227
Physician Assistant
1402 E COUNTY LINE RD
INDIANAPOLIS, IN 46227

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609764554, enumerated as an "individual" on June 26, 2025.

The provider is located at 1402 E COUNTY LINE RD INDIANAPOLIS, IN 46227 and the phone number is (317) 887-7292.

Registered Nurse with taxonomy code 163WC0200X and a focus in Critical Care Medicine.