NATIONAL IMAGING SPECIALISTS PLLC
NPI 1679746457
Radiology - Diagnostic Radiology in Goodlettsville, TN

NPI Status: Active since April 11, 2008

Contact Information

3024 BUSINESS PARK CIR
GOODLETTSVILLE, TN
ZIP 37072
Phone: (615) 851-6033
Fax: (615) 851-2018

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

Organization
Radiology
Diagnostic Radiology

About NATIONAL IMAGING SPECIALISTS PLLC

This page provides the complete NPI Profile along with additional information for National Imaging Specialists Pllc, a provider established in Goodlettsville, Tennessee operating as a Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1679746457 assigned on April 2008. The practitioner's primary taxonomy code is 2085R0202X. The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Chad Logan Calendine Md (President)

NPI: 1679746457
Provider Name: NATIONAL IMAGING SPECIALISTS PLLC
Entity Type: Organization
Location Address: 3024 BUSINESS PARK CIR GOODLETTSVILLE, TN 37072
Location Phone: (615) 851-6033
Location Fax: (615) 851-2018
Mailing Address: 28 WHITE BRIDGE RD SUITE 110 NASHVILLE, TN 37205
Mailing Phone: (615) 851-6033
Mailing Fax: (615) 851-2018
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 04-11-2008
Last Update Date: 04-11-2008
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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: Radiology Diagnostic Radiology
Taxonomy Code: 2085R0202X
Type: Allopathic & Osteopathic Physicians
Taxonomy Description: A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name: DR. CHAD LOGAN CALENDINE MD
Authorized Official Title: PRESIDENT
Authorized Official Phone: (615) 356-3999

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 1679746457, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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 → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 12 → 1 + 2

Pos 8

Unchanged

Pos 9

Doubled → 10 → 1 + 0

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 7 → 14 → 5 7 → 14 → 5 6 → 12 → 3 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 + 1 + 4 + 9 + 1 + 4 + 4 + 1 + 2 + 4 + 1 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7

This NPI is valid

The calculated check digit is 7, which matches the last digit of 1679746457.