UNIVERSITY DIAGNOSTICS, LLC
NPI 1427785047
Radiology - Diagnostic Radiology in Knoxville, TN

Active since August 03, 2022CLIA 44D2274979 · Waiver
7326 MAYNARDVILLE PIKE STE 1100, KNOXVILLE, TN 37938(865) 525-7100 Get Directions Write a Review

NPPES record last updated: April 2, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Apr 2, 2026, Dec 16, 2025, Aug 3, 2022 (3 updates tracked since 2022).

About University Diagnostics, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

UNIVERSITY DIAGNOSTICS, LLC (NPI 1427785047), doing business as University Diagnostics-halls, is a healthcare organization registered as a diagnostic radiology in Knoxville, Tennessee and active in the NPI registry since August 2022. The organization holds a CLIA Waiver certificate valid through January 12, 2027 and lists Amy Stout, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1427785047
Entity TypeOrganization
Primary Taxonomy2085R0202X
Legal Business NameUNIVERSITY DIAGNOSTICS, LLC
Location Address7326 MAYNARDVILLE PIKE STE 1100Knoxville, TN 37938-3717
Mailing Address800 Crescent Centre Dr Ste 400Franklin, TN 37067-7270 · (615) 261-2306 · Fax (855) 588-3545
Organization SubpartNo
Authorized OfficialAmy StoutPresident/ceo · (615) 261-2306
Enumeration DateAugust 3, 2022
Last NPPES UpdateApril 2, 20263 updates tracked since enumeration
NPPES CertifiedApril 2, 2026
NPI 1427785047 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedClinic/Center · RadiologyTaxonomy 261QR0200X
7326 MAYNARDVILLE PIKE STE 1100, Knoxville, TN 37938

Other Names 1

Doing Business AsUniversity Diagnostics-halls

Accepted Insurance

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 44D2274979

University Diagnostics Hall · Knoxville, TN
Active · expires Jan 12, 2027
CLIA Number44D2274979
Laboratory TypeDiagnostic Imaging Center
Certificate Effective DateJanuary 13, 2025
Certificate Expiration DateJanuary 12, 2027
Laboratory DirectorDana Fathy
Laboratory Phone(865) 925-9060
Laboratory LocationUniversity Diagnostics Hall7326 Maynardville Pike, Suite 1100, Knoxville, TN 37938
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 55

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
15,620 services190 patients
Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml A9579
This is an MRI procedure where a gadolinium-based contrast agent is injected into your body. The agent enhances the images, making it easier to detect abnormalities. It's safe and side effects are rare. It's administered per milliliter as needed.
2,620 services145 patients
Injection, gadobutrol, 0.1 ml A9585
Gadobutrol is a contrast agent used during MRI scans to help provide clearer images. It's injected into your vein before the scan. This helps doctors to see certain areas more clearly for better diagnosis. It's generally safe with few side effects.
2,165 services21 patients
Injection, gadoxetate disodium, 1 ml A9581
Gadoxetate disodium is a contrast agent used during MRI scans to help visualize the liver. It's injected into your vein before the scan, enhancing the images and aiding in accurate diagnosis. It's safe and side effects are rare.
317 services28 patients
Ct scan of chest without contrast 71250
A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.
290 services241 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
276 services230 patients

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is University Diagnostics, LLC's NPI number?

The NPI number for University Diagnostics, LLC is 1427785047. It was assigned to this organization in the NPPES registry on August 3, 2022. The provider is doing business as University Diagnostics-Halls.

Where is University Diagnostics, LLC located?

University Diagnostics, LLC is located at 7326 Maynardville Pike Ste 1100, Knoxville, TN 37938. The listed phone number is (865) 525-7100.

What is University Diagnostics, LLC's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Does University Diagnostics, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 44D2274979) is associated with this NPI, valid through January 12, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does University Diagnostics, LLC accept?

Health plans from BlueCross BlueShield of Tennessee list University Diagnostics, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for University Diagnostics, LLC was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.