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Edit this profileWhere to find John E. Winterholler, MD
- Madison location main office
600 Highland Ave, Madison, WI 53792 - Murray location
5295 S Commerce Dr Ste 550, Murray, UT 84107 - Janesville location
1000 Mineral Point Ave, Janesville, WI 53548
About Dr. Winterholler
John E. Winterholler, MD practices diagnostic radiology in Madison, WI. John is also listed as specializing in vascular & interventional radiology. According to Medicare claims data, John cared for 58 Medicare patients across 61 services. The services billed most often include x-ray of chest, 1 view and ct scan head or brain without contrast. The provider's National Provider Identifier (NPI) is 1912536640.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (608) 263-0572
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
600 HIGHLAND AVE
Madison, WI 53792
5295 S Commerce Dr Ste 550
Murray, UT 84107
1000 Mineral Point Ave
Janesville, WI 53548
Conditions Evaluated or Diagnosed
Within Diagnostic Radiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Abdomen & Pelvis
- Abdominal Pain
- Appendicitis
- Diverticulitis
- Enlarged prostate
- Gallstones
- Kidney stones
- Liver Lesions
- Ovarian cysts
Bone & Joint
- Ankle Sprain or Fracture
- Bone fractures
- Heel pain
- Hip osteoarthritis
- Osteoporosis
- Rotator cuff tear
- Torn meniscus
Brain & Head
- Brain aneurysm
- Brain tumor
- Concussion in Children
- Migraines
- Sinus infection
- Transient ischemic attack
Brain & nerves
Breast
Chest & Heart
General
Heart & blood vessels
Joint & bone
Liver & digestion
Lungs & breathing
Men's health
Neck & Thyroid
Nerve pain
Pelvic health
Spine
Spine & back
Vascular
Women's health
Procedures & services
Breast Imaging
Abdominal imaging
Biopsies
Bone Density
CT Scan
Digestive & liver
Fluoroscopy
General imaging
Heart & blood vessels
Joint & bone
MRI
Nuclear Medicine
Pelvic imaging
Screening & Prevention
Spine & back
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Thyroid ultrasound
- Ultrasound
Urinary & kidney
Women's health
X-Ray
Procedures Most Often Billed to Medicare
61 services · 58 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
41 | Less often than most peers in Diagnostic Radiology |
| Ct scan head or brain without contrast | Imaging | 70450 |
20 | Less often than most peers in Diagnostic Radiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other radiologists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 30 related providers in 4 groups
Other radiologists in Madison 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 8
Providers in WI who bill this service to Medicare most often.
Common questions
What does Dr. Winterholler specialize in?
Dr. Winterholler is a radiologist in Madison, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
Where is Dr. Winterholler located?
Dr. Winterholler is listed at 600 Highland Ave, Madison, WI 53792. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Winterholler's phone number?
The number on file is (608) 263-0572. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Winterholler's NPI number?
Dr. Winterholler's National Provider Identifier is 1912536640. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Winterholler go to medical school?
Dr. Winterholler attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Winterholler been practicing?
Dr. Winterholler has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Winterholler do most often?
According to Medicare billing data, Dr. Winterholler performs imaging including x-ray of chest, 1 view and ct scan head or brain without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Winterholler confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Winterholler. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.