TAMMY SUE COONS
NPI 1649085382
Clinic/Center - Rehabilitation in Oneill, NE

NPI Status: Active since February 10, 2025

Contact Information

318 E HIGHWAY 20
ONEILL, NE
ZIP 68763
Phone: (402) 336-4405

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

Individual
Female
Clinic/Center
Rehabilitation

About TAMMY COONS

This page provides the complete NPI Profile along with additional information for Tammy Coons, a provider established in Oneill, Nebraska with a medical specialization in Clinic/center, focusing in rehabilitation . The healthcare provider is registered in the NPI registry with number 1649085382 assigned on February 2025. The practitioner's primary taxonomy code is 261QR0400X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI: 1649085382
Provider Name: TAMMY SUE COONS
Gender: Female
Entity Type: Individual
Location Address: 318 E HIGHWAY 20 ONEILL, NE 68763
Location Phone: (402) 336-4405
Mailing Address: 1502 PUTTER ST ONEILL, NE 68763
Mailing Phone: (402) 340-5946
Is Sole Proprietor?: Yes
Enumeration Date: 02-10-2025
Last Update Date: 02-10-2025
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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: Clinic/Center Rehabilitation
Taxonomy Code: 261QR0400X
Type: Ambulatory Health Care Facilities

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 1649085382, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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 → 8

Pos 4

Unchanged

Pos 5

Doubled → 0

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

Pos 8

Unchanged

Pos 9

Doubled → 16 → 1 + 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 4 → 8 0 → 0 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 0 + 8 + 1 + 0 + 3 + 1 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2

This NPI is valid

The calculated check digit is 2, which matches the last digit of 1649085382.