COVENANT HEALTH DIAGNOSTIC CENTERS, LLC
NPI 1437886918
Physiological Laboratory in Knoxville, TN

Q: What is Covenant Health Diagnostic Centers, LLC's specialty?

The primary specialty registered for this NPI is Physiological Laboratory with taxonomy code 293D00000X.

Active since August 04, 2022CLIA 44D2286567 · Waiver

7625 CHAPMAN HWY STE 105, KNOXVILLE, TN 37920(865) 531-5408 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 7, 2026, Aug 4, 2022 (2 updates tracked since 2022).

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About Covenant Health Diagnostic Centers, Llc NPPES

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

COVENANT HEALTH DIAGNOSTIC CENTERS, LLC (NPI 1437886918) is a healthcare organization registered as a physiological laboratory in Knoxville, Tennessee and active in the NPI registry since August 2022. The organization holds a CLIA Waiver certificate valid through July 31, 2027 and lists Monty Scott, Cao, as its authorized official.

NPPES Registry Identity

NPI1437886918

Entity TypeOrganization

Primary Taxonomy293D00000X

Legal Business NameCOVENANT HEALTH DIAGNOSTIC CENTERS, LLC

Location Address7625 CHAPMAN HWY STE 105Knoxville, TN 37920-2353

Mailing Address1420 Centerpoint Blvd Bldg CKnoxville, TN 37932-1960 · (865) 374-3000

Phone(865) 531-5408

Organization SubpartNo

Authorized OfficialMonty ScottCao · (865) 374-5200

Enumeration DateAugust 4, 2022

Last NPPES UpdateJuly 7, 20262 updates tracked since enumeration

NPPES CertifiedJuly 7, 2026

✔ NPI 1437886918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysiological LaboratoryLaboratories

Taxonomy Code293D00000X

Definition

A laboratory that operates independently of a hospital and physician's office to furnish physiological diagnostic services (e.g. EEG's , EKG's, scans, etc.). Facilities offering ONLY physiological services are not certified as independent laboratories. If an independent laboratory offers physiological services IN ADDITION to clinical laboratory services, they are surveyed only for compliance with the clinical laboratory regulations because there are no health and safety regulations for physiological services.

7625 CHAPMAN HWY STE 105, Knoxville, TN 37920

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Covenant Health Diagnostic Centers, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 17 clinicians reassign Medicare billing to Covenant Health Diagnostic Centers, LLC, which bills Medicare for the services they deliver. Of these, 15 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (17)

Jacob Bermudez, MD

Diagnostic Radiology

NPI 1679134761

2001 LAUREL AVE # N304
Knoxville, TN 37916

(865) 595-4100

✔ PECOS✔ Accepts Medicare6.9 mi

James Brumit, MD

Diagnostic Radiology

NPI 1306826052

2001 LAUREL AVE # N304
Knoxville, TN 37916

(865) 766-6870

✔ PECOS✔ Accepts Medicare6.9 mi

John Williams, MD

Diagnostic Radiology

NPI 1659341832

2001 LAUREL AVE SUITE N304
Knoxville, TN 37916

(865) 546-9484

✔ PECOS6.9 mi

Jason Deen, MD

Diagnostic Radiology

NPI 1477675452

2001 LAUREL AVE STE 304
Knoxville, TN 37916

(865) 595-4100

✔ PECOS✔ Accepts Medicare6.9 mi

Daniel Hoss, MD

Diagnostic Radiology

NPI 1396037081

2001 LAUREL AVE N304
Knoxville, TN 37916

(865) 766-6870

✔ PECOS✔ Accepts Medicare6.9 mi

Margaret Brown, M.D.

Diagnostic Radiology

NPI 1366495681

2001 LAUREL AVE # N304
Knoxville, TN 37916

(865) 766-6870

✔ PECOS✔ Accepts Medicare6.9 mi

Garth Graham, MD

Diagnostic Radiology

NPI 1790765378

2001 LAUREL AVE SUITE N304
Knoxville, TN 37916

(865) 546-9484

✔ PECOS✔ Accepts Medicare6.9 mi

Harry Hixson, M.D.

Diagnostic Radiology

NPI 1679701791

2001 LAUREL AVE # N304
Knoxville, TN 37916

(865) 766-6870

✔ PECOS✔ Accepts Medicare6.9 mi

William Holmes, MD

Diagnostic Radiology

NPI 1518937770

2001 LAUREL AVE SUITE N304
Knoxville, TN 37916

(865) 546-9484

✔ PECOS✔ Accepts Medicare6.9 mi

Raymond Krause

Diagnostic Radiology

NPI 1447756960

2001 LAUREL AVE STE 304
Knoxville, TN 37916

(865) 595-4100

✔ PECOS✔ Accepts Medicare6.9 mi

Michael Meadows, MD

Diagnostic Radiology

NPI 1467422808

2001 LAUREL AVE N304
Knoxville, TN 37916

(865) 766-6870

✔ PECOS✔ Accepts Medicare6.9 mi

Sidney Roberts, MD

Diagnostic Radiology

NPI 1891765061

2001 LAUREL AVE SUITE N304
Knoxville, TN 37916

(865) 546-9484

✔ PECOS✔ Accepts Medicare6.9 mi

Robert Santee, MD

Diagnostic Radiology

NPI 1134109762

2001 LAUREL AVE SUITE N304
Knoxville, TN 37916

(865) 546-9484

✔ PECOS✔ Accepts Medicare6.9 mi

Hunter Upton, M.D.

Diagnostic Radiology

NPI 1265894380

2001 LAUREL AVE # N304
Knoxville, TN 37916

(865) 595-4100

✔ PECOS✔ Accepts Medicare6.9 mi

Paul Wooldridge, M.D.

Diagnostic Radiology

NPI 1790904951

2001 LAUREL AVE N304
Knoxville, TN 37916

(865) 766-6870

✔ PECOS✔ Accepts Medicare6.9 mi

Steven Repka, M.D.

Diagnostic Radiology

NPI 1841463627

DEPT 888302
Knoxville, TN 37995

(865) 766-6870

✔ PECOS✔ Accepts Medicare15 mi

George Mead, MD

Diagnostic Radiology

NPI 1548286602

396 LAUREL CIR
Crossville, TN 38555

(952) 595-1100

✔ PECOS✔ Accepts Medicare69 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 44D2286567

Covenant Health Diagnostics, LLC · Knoxville, TN

Active · expires Jul 31, 2027

CLIA Number44D2286567

Laboratory TypeOdc/Idtf

Certificate Effective DateAugust 1, 2025

Certificate Expiration DateJuly 31, 2027

Laboratory DirectorSteven E. Repka

Laboratory Phone(865) 331-8550

Laboratory LocationCovenant Health Diagnostics, LLC7625 Chapman Highway, Suite 105, Knoxville, TN 37920

CLIA data matches this NPI record on: Address

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 33

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.

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

218 services212 patients

Screening 3d breast mammography 77063

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

145 services145 patients

Screening mammography 77067

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

145 services145 patients

Dxa bone density measurement of hip, pelvis, spine 77080

A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.

126 services126 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.

55 services51 patients

Mri scan of brain before and after contrast 70553

An MRI scan of the brain, both before and after contrast, helps visualize different brain structures. Initially, images are taken without a contrast agent. Then, a safe dye is injected which helps highlight certain areas, providing clearer, more detailed images.

53 services50 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

52 services52 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.

49 services46 patients

Ct scan of abdomen and pelvis with contrast 74177

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

42 services40 patients

Mri scan of brain without contrast 70551

An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.

41 services40 patients

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

35 services33 patients

Ct scan of chest with contrast 71260

A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.

34 services32 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.

34 services32 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

32 services32 patients

Mri scan of upper spinal canal without contrast 72141

An MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.

29 services29 patients

Complete ultrasound scan of abdomen 76700

A complete ultrasound scan of the abdomen is a non-invasive imaging procedure. It uses sound waves to produce images of the organs in your abdomen, such as the liver, gallbladder, spleen, pancreas, and kidneys. It helps in diagnosing, monitoring, and planning treatments.

26 services25 patients

Ultrasound scan of head and neck soft tissue 76536

An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.

24 services23 patients

Ct scan of abdomen and pelvis without contrast 74176

A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.

23 services23 patients

Low dose ct scan of chest for lung cancer screening 71271

A low-dose CT scan of the chest is a quick, painless procedure that uses a small amount of radiation to create detailed images of your lungs. It's a key tool for early detection of lung cancer, especially for those at high risk.

22 services22 patients

Mri scan of abdomen before and after contrast 74183

An MRI scan of the abdomen before and after contrast provides detailed images of your abdominal organs. Initially, images are taken without a contrast agent. Then, a safe dye is administered, usually via an IV, to highlight certain areas, giving a clearer picture to help diagnose various conditions.

21 services19 patients

Limited ultrasound scan of abdomen 76705

A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.

21 services20 patients

Mri scan of leg joint without contrast 73721

An MRI scan of your leg joint is a non-invasive procedure that uses magnetic fields and radio waves to create detailed images of the structures within your leg. This helps doctors diagnose or monitor conditions without using contrast dye.

19 services18 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

18 services17 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279

Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.

18 services16 patients

Mri scan of pelvis before and after contrast 72197

An MRI scan of the pelvis before and after contrast is a non-invasive imaging technique. It uses magnetic fields and radio waves to capture detailed images of your lower abdomen. Contrast dye, safe for the body, improves image clarity. This helps detect abnormalities more accurately.

17 services17 patients

Limited ultrasound scan of 1 breast 76642

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

17 services14 patients

Mri scan of middle spinal canal without contrast 72146

An MRI scan of the middle spinal canal without contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. This helps doctors identify any abnormalities or issues in your spinal canal. No dye is used in this procedure.

14 services13 patients

Diagnostic mammography of 1 breast 77065

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

14 services12 patients

Complete ultrasound scan behind abdominal cavity 76770

A complete ultrasound scan behind the abdominal cavity is a non-invasive imaging procedure. It uses sound waves to create pictures of the structures and organs located at the back of your abdomen. It helps in diagnosing health conditions and monitoring ongoing treatments.

13 services13 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

12 services12 patients

Mri scan of arm joint without contrast 73221

An MRI scan of the arm joint is a non-invasive imaging procedure that uses magnetic fields and radio waves to create detailed images of the structures within your arm joint. No contrast dye is used in this process. It helps to diagnose or monitor conditions like arthritis, injuries, or infections.

12 services12 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

11 services11 patients

Ct scan of abdomen and pelvis before and after contrast 74178

A CT scan of your abdomen and pelvis with and without contrast helps visualize your internal organs better. Contrast is a special dye that improves the clarity of the images. It's taken orally or injected into your veins before the scan. The process is painless and quick.

11 services11 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 Covenant Health Diagnostic Centers, LLC's NPI number?

The NPI number for Covenant Health Diagnostic Centers, LLC is 1437886918. It was assigned to this organization in the NPPES registry on August 4, 2022.

Where is Covenant Health Diagnostic Centers, LLC located?

Covenant Health Diagnostic Centers, LLC is located at 7625 Chapman Hwy Ste 105, Knoxville, TN 37920. The listed phone number is (865) 531-5408.

What is Covenant Health Diagnostic Centers, LLC's specialty?

The primary specialty registered for this NPI is Physiological Laboratory with taxonomy code 293D00000X.

Is Covenant Health Diagnostic Centers, LLC enrolled in Medicare?

Yes. Covenant Health Diagnostic Centers, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Covenant Health Diagnostic Centers, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 17 clinicians, all in Diagnostic Radiology, reassign their Medicare billing to Covenant Health Diagnostic Centers, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 15 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Covenant Health Diagnostic Centers, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 44D2286567) is associated with this NPI, valid through July 31, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Covenant Health Diagnostic Centers, LLC accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 3 other insurers list Covenant Health Diagnostic Centers, 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 Covenant Health Diagnostic Centers, LLC was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

About Covenant Health Diagnostic Centers, Llc NPPES

NPPES Registry Identity

Specialties & Licenses

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare Enrollment Status

Clinicians Billing Medicare Through This Organization

Clinicians, nearest first (17)

CLIA Laboratory Certificates CMS CLIA

Certificate of Waiver · 44D2286567

Areas of Expertise CMS Part B claims 33

Frequently Asked Questions NPPES & CMS

What is Covenant Health Diagnostic Centers, LLC's NPI number?

Where is Covenant Health Diagnostic Centers, LLC located?

What is Covenant Health Diagnostic Centers, LLC's specialty?

Is Covenant Health Diagnostic Centers, LLC enrolled in Medicare?

How many clinicians bill Medicare through Covenant Health Diagnostic Centers, LLC?

Does Covenant Health Diagnostic Centers, LLC hold a CLIA laboratory certificate?

What insurance does Covenant Health Diagnostic Centers, LLC accept?

When was this NPI record last updated?

Certificate of Waiver 44D2286567