RADIOLOGY ALLIANCE CT
NPI 1649256942
Radiology - Vascular & Interventional Radiology in Nashville, TN

NPI Status: Active since December 19, 2005

Contact Information

52 WHITE BRIDGE RD
NASHVILLE, TN
ZIP 37205
Phone: (615) 354-1255
Fax: (615) 354-1255

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  • Organization
  • Radiology
  • Vascular & Interventional Radiology

About RADIOLOGY ALLIANCE CT

This page provides the complete NPI Profile along with additional information for Radiology Alliance Ct, a provider established in Nashville, Tennessee operating as a Radiology, focusing in vascular & interventional radiology . The healthcare provider is registered in the NPI registry with number 1649256942 assigned on December 2005. The practitioner's primary taxonomy code is 2085R0204X. The provider is registered as an organization and their NPI record was last updated March 2026. Radiology Alliance Ct operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Karen Marie Vaughn (Ao)

NPI
1649256942
Provider Name
RADIOLOGY ALLIANCE CT
Entity Type
Organization
Location Address
52 WHITE BRIDGE RD NASHVILLE, TN 37205
Location Phone
(615) 354-1255
Location Fax
(615) 354-1255
Mailing Address
PO BOX 202238 DALLAS, TX 75320
Mailing Phone
(615) 312-0600
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-19-2005
Last Update Date
03-26-2026
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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

Radiology Vascular & Interventional Radiology

Taxonomy Code
2085R0204X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

KAREN MARIE VAUGHN

Authorized Official Title
AO
Authorized Official Phone
(629) 317-1465

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
3721492MEDICAID (05)TN 

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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 1649256942, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
2
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 2 → 4 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 4 + 5 + 1 + 2 + 9 + 8 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1649256942.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649256942, enumerated as an "organization" on December 19, 2005.

The provider is located at 52 WHITE BRIDGE RD NASHVILLE, TN 37205 and the phone number is (615) 354-1255.

Radiology with taxonomy code 2085R0204X and a focus in Vascular & Interventional Radiology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.