University Diagnostics, LLC
NPI 1427785047 · Diagnostic Radiology Physician · Knoxville, TN
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
University Diagnostics, LLC is a Diagnostic Radiology Physician organization in Knoxville, TN (NPI 1427785047).
Provider details
- NPI number
- 1427785047
- Entity type
- Organization
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Amy Stout, President/Ceo(615) 261-2306
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Radiology Clinic/Center261QR0200X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,729 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Scan of Chest Without Contrast71250 | 290 | $72 |
| X-Ray of Chest, 2 Views71046 | 276 | $20 |
| Ct Scan of Chest With Contrast71260 | 173 | $65 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 170 | $196 |
| Mri Scan of Brain Before and After Contrast70553 | 127 | $173 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 105 | $107 |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- University Diagnostics-Halls
- Doing business as
- University Diagnostics-Halls
Registry dates
- Enumerated
- 2022-08-03
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is University Diagnostics, LLC's NPI number?
- University Diagnostics, LLC's National Provider Identifier (NPI) is 1427785047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is University Diagnostics, LLC?
- University Diagnostics, LLC is classified in the NPPES registry as Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is University Diagnostics, LLC located?
- University Diagnostics, LLC's practice location on file with NPPES is 7326 Maynardville Pike Ste 1100, Knoxville, TN 37938-3717.
- What is University Diagnostics, LLC's phone number?
- The practice phone number listed in the NPPES registry for University Diagnostics, LLC is (865) 525-7100.
- Does University Diagnostics, LLC accept Medicare?
- University Diagnostics, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for University Diagnostics, LLC?
- The authorized official listed on University Diagnostics, LLC's NPPES record is Amy Stout, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is University Diagnostics, LLC's NPI active?
- Yes — University Diagnostics, LLC's NPI (1427785047) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.