JOHN TASSO VARVARIKOS
NPI 1306188073
Radiology - Diagnostic Radiology in Chapel Hill, NC

Q: What is John Varvarikos's NPI number?

The NPI number for John Varvarikos is 1306188073. It was assigned to this individual provider in the NPPES registry on March 20, 2013.

Q: What is John Varvarikos's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Varvarikos was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since March 20, 2013PECOS EnrolledAccepts Medicare Assignment

99.81/100

CMS Quality Rating

101 MANNING DRIVE, CHAPEL HILL, NC 27599(919) 966-6646 Get Directions Write a Review

NPPES record last updated: November 25, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 25, 2025, Nov 20, 2025, Nov 11, 2025 and 5 more (8 updates tracked since 2018).

On this page

About John Tasso Varvarikos NPPES

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

JOHN TASSO VARVARIKOS (NPI 1306188073) is an individual diagnostic radiology provider in Chapel Hill, North Carolina, licensed in Georgia (103685) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, is affiliated with Halifax Health Medical Center, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1306188073

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameJOHN TASSO VARVARIKOS

Location Address101 MANNING DRIVEChapel Hill, NC 27599

Mailing Address1673 Mason Ave Ste 305Daytona Beach, FL 32117-5516 · (386) 274-7118 · Fax (386) 274-6173

Phone(919) 966-6646

Sole ProprietorYes

Medical School CMSOtherGraduated 2013

Enumeration DateMarch 20, 2013

Last NPPES UpdateNovember 25, 20258 updates tracked since enumeration

NPPES CertifiedNovember 25, 2025

✔ NPI 1306188073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

Licenses✔ Licensed in GA · 103685✔ Licensed in FL · ME139086

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedRadiology · NeuroradiologyTaxonomy 2085N0700X · License 237357 (NC)

101 MANNING DRIVE, Chapel Hill, NC 27599

Open in Google Maps ↗

Secondary Practice Locations 5

Location 11600 SW Archer RdGainesville, FL 32610-3003 · Phone (352) 273-7002 · Fax (352) 273-7388

Location 2400 Health Park BlvdSt Augustine, FL 32086-5784 · Phone (904) 819-5155

Location 31890 Lpga Blvd Ste 110Daytona Beach, FL 32117 · Phone (386) 274-7118 ext. 7704 · Fax (386) 274-6173

Location 4743 Spring St NEGainesville, GA 30501-3899 · Phone (770) 219-9000 · Fax (999) 999-9999

Location 52300 Opitz BlvdWoodbridge, VA 22191-3311 · Phone (703) 523-1199

Other Identifiers 1

Medicaid300030405AGA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

John Tasso Varvarikos is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8022311638

PECOS Enrollment IDI20190523000826, I20210602000387, I20251229002467

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show John Varvarikos reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Danville Physician Practices LLC

50 mi

Diagnostic Radiology

142 S MAIN ST
Danville, VA 24541

Reassigned Medicare billing, Florida enrollment
83 clinicians in this Medicare group

NPI 1265243612 (434) 799-2100

Dlp Twin County Physician Practices LLC

117 mi

Surgery

225 HOSPITAL DR
Galax, VA 24333

Reassigned Medicare billing, Florida enrollment
86 clinicians in this Medicare group

NPI 1033485925 (276) 236-6909

Sentara Medical Group

171 mi

Family Medicine

824 N MILITARY HWY STE 100
Norfolk, VA 23502

Reassigned Medicare billing, Florida enrollment
96 clinicians in this Medicare group

NPI 1265485270 (757) 252-2900

Northeast Georgia Physicians Group Inc

292 mi

Family Medicine

743 SPRING ST NE
Gainesville, GA 30501

Reassigned Medicare billing, Florida and Georgia enrollments
83 clinicians in this Medicare group

NPI 1891745212 (770) 219-9000

St. Francis Physician Practices LLC

411 mi

Gastroenterology

2300 MANCHESTER EXPY
Columbus, GA 31904

Reassigned Medicare billing, Florida enrollment
78 clinicians in this Medicare group

NPI 1609655646 (706) 320-2766

Villages Regional Hospital Physician Services LLC

433 mi

Urgent Care

70 TURIN TER STE 110
St Augustine, FL 32092

Reassigned Medicare billing, Florida enrollment
354 clinicians in this Medicare group

NPI 1992639777 (904) 819-7200

East Central Florida Outpatient Imaging LLC

476 mi

Diagnostic Radiology

1673 MASON AVE, SUITE # 305
Daytona Beach, FL 32117

Reassigned Medicare billing, Florida enrollment
65 clinicians in this Medicare group

NPI 1245271675 (386) 274-7118

Radiology Imaging Associates, LLC

476 mi

Diagnostic Radiology

1673 MASON AVE, SUITE 305
Daytona Beach, FL 32117

Reassigned Medicare billing, Florida enrollment
189 clinicians in this Medicare group

NPI 1063400729 (386) 274-7118

Ocala Health Imaging Services LLC

497 mi

Diagnostic Radiology

2300 SE 17TH ST, BLDG 800
Ocala, FL 34471

Reassigned Medicare billing, Florida enrollment
103 clinicians in this Medicare group

NPI 1023318060 (352) 867-9606

Medical Imaging Center Of Ocala LLP

497 mi

Diagnostic Radiology

1490 SE MAGNOLIA EXT
Ocala, FL 34471

Reassigned Medicare billing, Florida enrollment
93 clinicians in this Medicare group

NPI 1669469045 (352) 671-4300

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

Areas of Expertise CMS Part B claims 95

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.

Injection, gadoterate meglumine, 0.1 ml A9575

Gadoterate meglumine is a contrast agent used in MRI scans to help visualize certain areas of your body more clearly. It's injected into your bloodstream, typically through a vein in your arm, and helps doctors get more detailed images.

4,100 services28 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.

876 services875 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

486 services353 patients

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.

474 services13 patients

X-ray of chest, 1 view 71045

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

318 services272 patients

X-ray of hand, minimum of 3 views 73130

An X-ray of the hand, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones in your hand from different angles. This helps in diagnosing fractures, infections, arthritis, or other abnormalities. It's quick and painless.

312 services205 patients

X-ray of abdomen, 1 view 74018

An X-ray of the abdomen, 1 view, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the structures in your abdomen, such as the stomach, liver, and intestines. This can help identify issues like blockages, infections, or injuries.

287 services218 patients

Dxa bone density measurement of hip, pelvis, spine 77080

244 services244 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.

185 services184 patients

X-ray of knee, 1-2 views 73560

An X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.

159 services151 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.

159 services156 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.

158 services146 patients

X-ray of ankle, minimum of 3 views 73610

An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.

158 services127 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.

154 services150 patients

X-ray of foot, minimum of 3 views 73630

142 services119 patients

X-ray of wrist, minimum of 3 views 73110

An X-ray of the wrist, minimum of 3 views, is a diagnostic procedure that uses radiation to create images of your wrist from different angles. This helps detect fractures, infections, or other abnormalities for accurate diagnosis and treatment planning.

115 services92 patients

Ultrasound study of arm and leg arteries 93922

An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.

108 services108 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.

107 services107 patients

X-ray of hand, minimum of 3 views 73130

103 services77 patients

X-ray of knee, 1-2 views 73560

100 services75 patients

X-ray of knee, 4 or more views 73564

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

99 services89 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.

96 services95 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.

94 services90 patients

X-ray of ankle, minimum of 3 views 73610

78 services75 patients

Ultrasound of both sides of head and neck blood flow 93880

76 services68 patients

Diagnostic mammography of both breasts 77066

Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.

74 services73 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.

74 services74 patients

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

73 services73 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.

72 services72 patients

X-ray of pelvis, 1-2 views 72170

An X-ray of the pelvis, 1-2 views, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the lower part of your torso. These images help to detect any abnormalities or injuries in your hip bones and surrounding structures.

69 services67 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.

69 services69 patients

X-ray of hand, 2 views 73120

An X-ray of the hand, 2 views, is a non-invasive imaging test that uses a small amount of radiation to produce pictures of the bones in your hand. Two different angles are captured to provide a comprehensive view. This helps in diagnosing injuries or conditions affecting your hand.

65 services46 patients

Limited ultrasound scan of joint or other extremity structure except blood vessels 76882

A limited ultrasound scan of a joint or other extremity structure lacking blood vessels is a non-invasive procedure that uses sound waves to create images of the inside of your body. This helps in diagnosing and monitoring conditions related to your joints or other similar structures.

62 services57 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

56 services49 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

56 services55 patients

X-ray of wrist, minimum of 3 views 73110

53 services50 patients

X-ray of lower leg, 2 views 73590

An X-ray of the lower leg, 2 views, is a quick, painless test that produces images of the bones in your lower leg. It helps to identify fractures, infections, or diseases. Two different angles are used to provide a comprehensive view of the leg's structure.

49 services44 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.

47 services45 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.

42 services40 patients

X-ray of foot, 2 views 73620

An X-ray of the foot, 2 views, is a quick, painless test that produces images of the bones and structures inside your foot. Two different angles are used to provide a comprehensive view. This helps doctors diagnose fractures, infections, or other abnormalities.

41 services36 patients

Ultrasound scan of chest 76604

An ultrasound scan of the chest is a non-invasive imaging procedure that uses sound waves to create pictures of the structures within your chest, such as your heart and lungs. It's a safe, painless method that helps doctors diagnose and monitor various conditions.

41 services35 patients

X-ray of thigh bone, minimum 2 views 73552

An X-ray of the thigh bone is a non-invasive imaging test. It involves passing a small amount of radiation through the thigh to produce images of the bone structure. At least two different angles are captured for a comprehensive view. This helps detect fractures, infections, or other abnormalities.

40 services39 patients

Ultrasound scan of head and neck soft tissue 76536

40 services40 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.

38 services37 patients

X-ray of knee, 4 or more views 73564

37 services36 patients

X-ray of foot, 2 views 73620

37 services30 patients

Imaging for evaluation of swallowing function 74230

This process, known as a swallowing study, uses imaging technology to view how food and liquid move from your mouth to your stomach. It helps identify any issues you may have swallowing, which can be crucial for determining the best treatment plan.

34 services34 patients

X-ray of elbow, minimum of 3 views 73080

An elbow X-ray with a minimum of 3 views is a non-invasive imaging test. It helps visualize the bones of the elbow from different angles. This aids in diagnosing conditions like fractures or arthritis. The procedure is quick, painless, and usually takes around 15 minutes.

33 services32 patients

Ct scan of leg without contrast 73700

A CT scan of the leg is a non-invasive imaging test that uses X-rays to capture detailed images of your leg's bones, muscles, and blood vessels. It doesn't use contrast dye and doesn't cause any pain. It helps in diagnosing injuries or diseases.

31 services29 patients

Mri scan of blood vessels of head without contrast 70544

An MRI scan of the head's blood vessels without contrast is a non-invasive imaging procedure. It uses a magnetic field and radio waves to create detailed images of the blood vessels in your head. This helps doctors diagnose conditions such as stroke, aneurysm, or other vascular disorders.

30 services30 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.

30 services30 patients

X-ray of wrist, 2 views 73100

An X-ray of the wrist, 2 views, is a diagnostic procedure where two different images of your wrist are taken using a small amount of radiation. This helps identify any abnormalities or injuries such as fractures or arthritis. It's a quick, non-invasive process.

29 services26 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.

27 services27 patients

Limited ultrasound scan of joint or other extremity structure except blood vessels 76882

27 services25 patients

Complete ultrasound scan behind abdominal cavity 76770

26 services26 patients

Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830

An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.

26 services25 patients

Ct scan of lower spine without contrast 72131

A CT scan of the lower spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed images of your lower back area, helping to detect conditions like fractures, infections, or tumors. It's painless and generally quick.

25 services25 patients

X-ray of hand, 2 views 73120

25 services22 patients

Limited ultrasound scan of pelvis 76857

A limited ultrasound scan of the pelvis is a non-invasive imaging test. It uses high-frequency sound waves to create pictures of the lower abdomen area. This helps doctors view and assess the health of certain internal structures. It's painless and usually takes about 30 minutes.

25 services25 patients

Ultrasound study of arm and leg arteries 93922

25 services25 patients

Ct scan of upper spine without contrast 72125

A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.

23 services23 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.

23 services23 patients

X-ray of spine, 1 view 72020

An X-ray of the spine, 1 view, is a quick and painless imaging procedure. It uses radiation to capture images of the bones in your spine. It helps in detecting issues like fractures, infections, or tumors. You'll be positioned, the machine captures the image, and you're done. It's a safe, routine procedure.

22 services19 patients

Mri scan of lower spinal canal without contrast 72148

21 services20 patients

X-ray of ankle, 2 views 73600

An X-ray of the ankle, 2 views, is a quick, painless test that produces images of the bones and joints in your ankle. Two different angles are used to provide a more complete picture. It helps detect fractures, sprains, arthritis, or other abnormalities. It's safe and typically takes only a few minutes.

21 services20 patients

X-ray of joint between lower spine and hip bone, 1-2 views 72200

An X-ray of the joint between your lower spine and hip bone, with 1-2 views, is a quick, painless test that produces images of the inside of your body. It helps doctors check for any abnormalities or injuries in this area.

20 services20 patients

X-ray of elbow, 2 views 73070

An elbow X-ray, 2 views, is a quick, painless imaging test. It uses a small amount of radiation to produce detailed images of your elbow from two different angles. This helps in diagnosing conditions like fractures, infection, or arthritis. It's a safe and effective way to monitor your elbow health.

20 services20 patients

Computed tomography (ct) of brain blood flow, volume, and timing of flow analysis with contrast 0042T

A computed tomography (CT) of brain blood flow, volume, and timing of flow analysis with contrast is a non-invasive exam. It uses X-rays and a contrast material to create detailed images of your brain. It helps evaluate blood flow patterns and detect abnormalities like clots or blockages.

19 services18 patients

Ct scan of blood vessels of head with contrast 70496

A CT scan of the head's blood vessels with contrast is a diagnostic procedure. A special dye (contrast) is injected into your body to make the blood vessels visible on the scan. This helps identify issues like blockages or abnormalities in your head's blood vessels.

19 services18 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.

19 services19 patients

Ct scan of blood vessels of chest with contrast 71275

A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.

19 services19 patients

X-ray of wrist, 2 views 73100

19 services13 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

18 services18 patients

X-ray of hip, 2-3 views 73502

17 services16 patients

X-ray of ankle, 2 views 73600

17 services13 patients

Nuclear medicine study of stomach to assess emptying 78264

A nuclear medicine study of the stomach assesses how quickly food leaves the stomach. A safe, radioactive substance is added to a meal. The radiation emitted is tracked, creating images that show the food's progress through the stomach. It's non-invasive and painless.

17 services17 patients

Nuclear medicine study of lung ventilation and circulation 78582

A nuclear medicine lung ventilation and circulation study uses a safe radioactive material to create images of air and blood flow in your lungs. It helps identify issues like blood clots or lung diseases. You inhale or receive an injection of this material, and a special camera captures the images.

17 services17 patients

X-ray of upper spine, 2-3 views 72040

An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.

16 services16 patients

X-ray of forearm, 2 views 73090

An X-ray of the forearm, 2 views, is a diagnostic procedure where two different pictures of your forearm are taken using a small amount of radiation. These images help doctors assess your bone health and identify any fractures, infections, or other abnormalities.

16 services16 patients

X-ray of finger, minimum of 2 views 73140

An X-ray of the finger involves capturing images of your finger from at least two different angles. This non-invasive procedure helps in visualizing the bones and joints, aiding in the diagnosis of fractures, infections, or other abnormalities. Minimal discomfort may be experienced.

16 services16 patients

Limited ultrasound scan of abdomen 76705

16 services16 patients

X-ray of elbow, minimum of 3 views 73080

15 services14 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

15 services15 patients

Ct scan of lower spine without contrast 72131

14 services14 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

14 services12 patients

X-ray of upper arm, minimum of 2 views 73060

An X-ray of the upper arm with a minimum of 2 views involves capturing images of your arm from different angles. This helps in assessing the bones and surrounding tissues for any abnormalities or injuries. It's a quick, painless procedure.

14 services13 patients

X-ray of abdomen, 2 views 74019

An X-ray of the abdomen, 2 views, is a non-invasive imaging test. It uses a small amount of radiation to capture pictures of the structures inside your belly. The two views provide different angles, helping doctors see your organs clearly and detect any issues.

14 services14 patients

Nuclear medicine study of liver and bile duct system 78226

A nuclear medicine study of the liver and bile duct system involves the use of a small amount of radioactive material to create detailed images. This helps doctors examine the liver's function and structure, and detect any abnormalities in the bile ducts.

14 services14 patients

Mri scan of brain before and after contrast 70553

13 services13 patients

Ct scan of chest without contrast 71250

13 services13 patients

Ct scan of lower spine with contrast 72132

A CT scan of the lower spine with contrast is a non-invasive imaging test that uses X-ray technology and a contrast dye to create detailed pictures of your lower spine. It helps in diagnosing conditions like herniated discs, fractures, or tumors.

13 services13 patients

X-ray of finger, minimum of 2 views 73140

13 services13 patients

X-ray of toe, minimum of 2 views 73660

An X-ray of the toe with a minimum of 2 views involves capturing images of your toe from different angles. This test helps identify any abnormalities or injuries such as fractures or infections. It's a quick, painless procedure that provides valuable information about your toe's health.

12 services12 patients

Review by radiologist of image from tube placement into bile duct using an endoscope 74328

This procedure involves a specialist, called a radiologist, examining an image taken during a tube placement into your bile duct. The tube is inserted with the help of a tool called an endoscope. This allows the doctor to check for any issues or abnormalities in your bile duct.

12 services12 patients

Limited ultrasound scan behind abdominal cavity 76775

A limited ultrasound scan behind the abdominal cavity is a non-invasive imaging method that helps visualize structures in the back of your abdomen. This procedure uses sound waves to create pictures of these areas, assisting in diagnosing certain conditions.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Halifax Health Medical Center

Acute Care Hospitals · Daytona Beach, FL

1/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number100017

Location303 N Clyde Morris BlvdDaytona Beach, FL 32114 · Volusia County

Emergency services Birthing friendly

Flagler Hospital

Acute Care Hospitals · Saint Augustine, FL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100090

Location400 Health Park BlvdSaint Augustine, FL 32086 · St. Johns County

Emergency services Birthing friendly

Halifax Health /Uf Health Medical Center Of Delton

Acute Care Hospitals · Deltona, FL

OwnershipGovernment - Local

CMS Certification Number100330

Location3300 Halifax Crossings BlvdDeltona, FL 32725 · Volusia County

Emergency services

Northeast Georgia Medical Center, Inc

Acute Care Hospitals · Gainesville, GA

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number110029

Location743 Spring StreetGainesville, GA 30501 · Hall County

Emergency services Birthing friendly

Sovah Health Danville

Acute Care Hospitals · Danville, VA

2/5 CMS rating

OwnershipProprietary

CMS Certification Number490075

Location142 South Main StreetDanville, VA 24541 · Danville City County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27599 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$83.90 typical visit price

range $54.12 – $165.09

Typical copayment $20.97 (range $13.53 – $41.27)

Most-billed visit code 99203

Established Patient

$67.72 typical visit price

range $17.21 – $134.61

Typical copayment $16.93 (range $4.30 – $33.65)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.81/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Improvement Activities

Cost

91.25

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DENISE LIZNETT TORRES MD, MPH

Internal Medicine (Addiction Medicine)

101 MANNING DRIVE
CHAPEL HILL, NC 27599

Orange County (917) 900-6690

JOHNATHAN HARRY STATHOPOULOS MD

Student in an Organized Health Care Education/Training Program

101 MANNING DRIVE, CB# 7160
CHAPEL HILL, NC 27599

Orange County (984) 974-3982

KEVIN ALEXANDER TAM MD

Student in an Organized Health Care Education/Training Program

101 MANNING DRIVE, OLD CLINIC BUILDING 3020 CAMPUS BOX# 7570
CHAPEL HILL, NC 27599

Orange County (919) 966-4150

ELIZABETH KOTZEN MD

Internal Medicine (Nephrology)

101 MANNING DRIVE
CHAPEL HILL, NC 27599

Orange County (919) 966-2561

DR. COLLETTE MARIA TILLY MD

Student in an Organized Health Care Education/Training Program

101 MANNING DRIVE
CHAPEL HILL, NC 27599

Orange County (919) 962-3624

DR. KENAN MILES PENASKOVIC MD

Psychiatry & Neurology (Psychiatry)

101 MANNING DRIVE
CHAPEL HILL, NC 27599

Orange County (919) 966-4166

ESTHER MIAH MD

Psychiatry & Neurology (Psychiatry)

101 MANNING DRIVE
CHAPEL HILL, NC 27599

Orange County (984) 974-2194

DR. ANNA SPAGNOLI MD

Pediatrics (Pediatric Endocrinology)

101 MANNING DRIVE
CHAPEL HILL, NC 27599

Orange County (919) 966-4435

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 John Varvarikos's NPI number?

The NPI number for John Varvarikos is 1306188073. It was assigned to this individual provider in the NPPES registry on March 20, 2013.

Where is John Varvarikos located?

John Varvarikos practices at 101 Manning Drive, Chapel Hill, NC 27599. The listed phone number is (919) 966-6646.

What is John Varvarikos's specialty?

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

Is John Varvarikos enrolled in Medicare?

Yes. John Varvarikos is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for John Varvarikos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Varvarikos reassigns Medicare benefits to 13 organizations: Danville Physician Practices LLC (Danville, VA), Dlp Twin County Physician Practices LLC (Galax, VA), Sentara Medical Group (Norfolk, VA), Northeast Georgia Physicians Group Inc (Gainesville, GA), St. Francis Physician Practices LLC (Columbus, GA) and 8 more organizations, listed in the Medicare section above. Each 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 John Varvarikos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does John Varvarikos accept?

Health plans from Oscar Health list John Varvarikos 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.

Is John Varvarikos affiliated with any hospitals?

According to CMS data, John Varvarikos is affiliated with Halifax Health Medical Center, Flagler Hospital, Halifax Health /Uf Health Medical Center Of Delton, Northeast Georgia Medical Center, Inc and Sovah Health Danville.

When was this NPI record last updated?

The NPPES record for John Varvarikos was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.