What is University Diagnostics, LLC's NPI number?

University Diagnostics, LLC's National Provider Identifier (NPI) is 1417698275, 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 601 Hall of Fame Dr, Knoxville, TN 37915-3666.

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 (1417698275) is active in the NPPES registry as of the last update on 2026-04-02.

OrganizationActiveAccepts Medicare

University Diagnostics, LLC

NPI 1417698275 · Diagnostic Radiology Physician · Knoxville, TN

University Diagnostics, LLC is a Diagnostic Radiology Physician organization in Knoxville, TN (NPI 1417698275).

Provider details

NPI number: 1417698275
Entity type: Organization
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Organization subpart: No
Authorized official: Amy Stout, President/Ceo(615) 261-2306

Practice location

601 Hall of Fame Dr

Knoxville, TN 37915-3666

Phone: (865) 525-7100

Fax: (865) 971-4719

Street-level locationGet directions

More TN providers

Mailing address

800 Crescent Centre Dr Ste 400

Franklin, TN 37067-7270

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202X
Allopathic & Osteopathic Physicians
Radiology Clinic/Center261QR0200X
Ambulatory Health Care Facilities

Other names (DBA / former)

Doing business as: University Diagnostics - Hall of Fame

Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(61/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
4 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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)
Mri Scan of Lower Spinal Canal Without Contrast72148	236	$106
Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971	169	$85
Mri Scan of Brain Without Contrast70551	136	$112
Mri Scan of Brain Before and After Contrast70553	107	$177
Mri Scan of Upper Spinal Canal Without Contrast72141	101	$95
Ct Scan of Abdomen and Pelvis With Contrast74177	97	$198
Mri Scan of Leg Joint Without Contrast73721	89	$111
Ct Scan of Chest Without Contrast

Typical Medicare-allowed amounts for these services range $20–$198 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Enumerated: 2022-04-05
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 1417698275, 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 601 Hall of Fame Dr, Knoxville, TN 37915-3666.
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 (1417698275) 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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Other names (DBA / former)

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Other names (DBA / former)

Frequently asked questions

Profile Score

What this provider does (Medicare)