Dr. Brian K. Bronzo, M.D.
Interventional Radiology (Vascular & Interventional Radiology Physician)
- Medicare participating
At a glance
- Medical school
- Harvard Medical School (2006)
- Years since graduation
- 20
- In the NPI registry since
- 2007
- Medicare patients seen, 2024
- 1,378
Licensed in California since 2012, according to the Medical Board of California. 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
- 2006Medical school: Harvard Medical School
- 2007Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
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
-
Vascular & Interventional Radiology Physician primary
CA license C55257 (first issued 2012; current) · MA license 238570 -
Diagnostic Radiology Physician
CA license C55257 (first issued 2012; current)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Stanford Health Care Stanford, CA
- California PAcific Medical Center- Van Ness Campus San Francisco, CA
- California PAcific Medical Ctr-Davies Campus Hosp San Francisco, CA
- California PAcific Medical Center - Mission Bernal San Francisco, CA
Medical groups
- Sutter Bay Medical Foundation (3,829 clinicians)
- California Advanced Imaging Medical Associates Inc (88 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
- 1,378
- Services billed
- 2,637
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 215 | 168 |
| Ct scan head or brain without contrast | 213 | 202 |
| Ct scan of abdomen and pelvis with contrast | 191 | 189 |
| Ct scan of blood vessels of chest with contrast | 96 | 91 |
| X-ray of chest, 1 view | 94 | 82 |
| Ct scan of abdomen and pelvis without contrast | 84 | 83 |
| Review by radiologist of ct guidance for needle placement | 79 | 75 |
| Ct scan of chest with contrast | 61 | 61 |
| Mri scan of abdomen before and after contrast | 60 | 60 |
| Ct scan of upper spine without contrast | 58 | 57 |
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, 4 companies reported 13 payments worth $1,589 in total to this clinician.
| Histosonics, Inc. | $853 |
|---|---|
| Medtronic, Inc. | $337 |
| Boston Scientific Corporation | $245 |
| Stryker Corporation | $154 |
| Travel and Lodging | $829 |
|---|---|
| Food and Beverage | $760 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Histosonics, Inc. Mar 31, 2025 | Travel and Lodging travel to Plymouth, MN | $829 |
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.