Dr. Max Wintermark, MD
Radiology (Diagnostic Radiology Physician)
301 University Blvd
Galveston, TX 77555
Who else practices at this address →
Galveston County includes primary care (1% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Years since graduation
- 28
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 381
Licensed in Texas since 2021, according to the Texas Medical Board. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Diagnostic Radiology Physician primary
TX license T4483 (first issued 2021; active) -
Diagnostic Neuroimaging (Radiology) Physician
TX license T4483 (first issued 2021; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- University of Texas Medical Branch Galveston Galveston, TX
Medical groups
- Utmb Faculty Group Practice (1,101 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 381
- Services billed
- 429
- Patients’ average age
- 71
| Service | Times | Patients |
|---|---|---|
| Mri scan of brain before and after contrast | 332 | 326 |
| Ct scan head or brain without contrast | 75 | 75 |
| Ct scan of soft tissue of neck with contrast | 70 | 70 |
| Mri scan of upper spinal canal before and after contrast | 16 | 16 |
| Mri scan of lower spinal canal before and after contrast | 15 | 15 |
| Mri scan of bone of eye socket, face, and/or neck before and after contrast | 14 | 14 |
| Ct scan of head or brain before and after contrast | 13 | 13 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Payments from drug and device companies
In 2025, 1 companies reported 7 payments worth $715 in total to this clinician.
| Insightec,inc | $715 |
|---|
| Food and Beverage | $367 |
|---|---|
| Travel and Lodging | $348 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Insightec,inc Sep 12, 2025 | Travel and Lodging Exablate · Neurology · travel to Dallas, TX | $348 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.
Industry-funded research
Named as a principal investigator on 1 industry-funded study in 2025, from 1 company. The companies reported $50,039 in research payments for these studies, mostly to the institutions running them.
- MR Research Study
GE Healthcare
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.