Dr. David S. Wang, MD
Interventional Radiology (Vascular & Interventional Radiology Physician)
300 Pasteur Dr
Stanford, CA 94305
Who else practices at this address →
Santa Clara County includes mental health (13% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- Stanford University School of Medicine (2005)
- Years since graduation
- 21
- In the NPI registry since
- 2007
- Medicare patients seen, 2024
- 130
Licensed in California since 2006, 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
- 2005Medical school: Stanford University School of Medicine
- 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 A97040 (first issued 2006; current) · PA license MD441027 -
Diagnostic Radiology Physician
CA license A97040 (first issued 2006; 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
Medical groups
- Stanford Health Care (3,122 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
- 130
- Services billed
- 750
- Patients’ average age
- 71
| Service | Times | Patients |
|---|---|---|
| Review by radiologist of additional artery image | 129 | 23 |
| Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond | 90 | 25 |
| Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 86 | 76 |
| Ultrasonic guidance for blood vessel access | 54 | 39 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 43 | 41 |
| Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch | 37 | 28 |
| Review by radiologist of abdominal artery image | 36 | 26 |
| Ultrasonic guidance for needle placement | 31 | 30 |
| Occlusion of growths or obstructed vessels with review by radiologist | 29 | 23 |
| 3d radiographic procedure with computerized image postprocessing | 24 | 23 |
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, 18 companies reported 93 payments worth $21,836 in total to this clinician.
| W. L. Gore & Associates, Inc. | $10,593 |
|---|---|
| Boston Scientific Corporation | $3,645 |
| Histosonics, Inc. | $2,204 |
| Penumbra, Inc. | $1,934 |
| Sirtex Medical Inc | $1,162 |
| Abbott Laboratories | $448 |
| Merit Medical Systems Inc | $425 |
| Edwards Lifesciences Corporation | $347 |
| Consulting Fee | $8,625 |
|---|---|
| Travel and Lodging | $7,538 |
| Food and Beverage | $5,673 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| W. L. Gore & Associates, Inc. Sep 19, 2025 | Consulting Fee Product in Development · Devices | $5,865 |
| W. L. Gore & Associates, Inc. Sep 19, 2025 | Consulting Fee Product in Development · Devices | $2,760 |
| Histosonics, Inc. Nov 9, 2025 | Travel and Lodging travel to Plymouth, MN | $2,135 |
| Penumbra, Inc. Jul 19, 2025 | Travel and Lodging Indigo System · Peripheral Intervention · travel to San Diego, CA | $821 |
| W. L. Gore & Associates, Inc. Aug 16, 2025 | Travel and Lodging GORE VIABAHN Endoprosthesis · Devices · travel to Phoenix, AZ · in-kind | $624 |
| W. L. Gore & Associates, Inc. Aug 15, 2025 | Travel and Lodging GORE VIABAHN Endoprosthesis · Devices · travel to Phoenix, AZ · in-kind | $624 |
| Penumbra, Inc. Jul 18, 2025 | Travel and Lodging Indigo System · Peripheral Intervention · travel to San Diego, CA | $417 |
| Boston Scientific Corporation Nov 13, 2025 | Travel and Lodging TheraSphere Y90 Glass Microspheres 10 GBq · TheraSphere_PI · travel to Chicago, IL · in-kind | $413 |
| W. L. Gore & Associates, Inc. Aug 8, 2025 | Travel and Lodging GORE VIABAHN Endoprosthesis · Devices · travel to Phoenix, AZ · in-kind | $407 |
| Sirtex Medical Inc Mar 27, 2025 | Travel and Lodging LAVA LES (Liquid Embolic System) · Endovascular Embolization · travel to LAS VEGAS, NV | $322 |
All 23 payments other than meals, newest first
| Company | What it was for | Amount |
|---|---|---|
| Boston Scientific Corporation Nov 14, 2025 | Travel and Lodging TheraSphere Y90 Glass Microspheres 10 GBq · TheraSphere_PI · travel to Chicago, IL · in-kind | $292 |
| Boston Scientific Corporation Nov 13, 2025 | Travel and Lodging TheraSphere Y90 Glass Microspheres 10 GBq · TheraSphere_PI · travel to Chicago, IL · in-kind | $413 |
| Boston Scientific Corporation Nov 13, 2025 | Travel and Lodging TheraSphere Y90 Glass Microspheres 10 GBq · TheraSphere_PI · travel to Chicago, IL · in-kind | $292 |
| Histosonics, Inc. Nov 9, 2025 | Travel and Lodging travel to Plymouth, MN | $2,135 |
| W. L. Gore & Associates, Inc. Sep 19, 2025 | Consulting Fee Product in Development · Devices | $5,865 |
| W. L. Gore & Associates, Inc. Sep 19, 2025 | Consulting Fee Product in Development · Devices | $2,760 |
| W. L. Gore & Associates, Inc. Aug 16, 2025 | Travel and Lodging GORE VIABAHN Endoprosthesis · Devices · travel to Phoenix, AZ · in-kind | $624 |
| W. L. Gore & Associates, Inc. Aug 15, 2025 | Travel and Lodging GORE VIABAHN Endoprosthesis · Devices · travel to Phoenix, AZ · in-kind | $624 |
| W. L. Gore & Associates, Inc. Aug 15, 2025 | Travel and Lodging GORE VIABAHN Endoprosthesis · Devices · travel to Phoenix, AZ · in-kind | $155 |
| W. L. Gore & Associates, Inc. Aug 15, 2025 | Travel and Lodging GORE VIABAHN VBX Balloon Expandable Endo · Devices · travel to San Francisco, CA · in-kind | $54.15 |
| W. L. Gore & Associates, Inc. Aug 14, 2025 | Travel and Lodging GORE VIABAHN VBX Balloon Expandable Endo · Devices · travel to San Francisco, CA · in-kind | $80.04 |
| W. L. Gore & Associates, Inc. Aug 8, 2025 | Travel and Lodging GORE VIABAHN Endoprosthesis · Devices · travel to Phoenix, AZ · in-kind | $407 |
| Penumbra, Inc. Aug 7, 2025 | Travel and Lodging Indigo System · Peripheral Intervention · travel to San Diego, CA | $107 |
| Penumbra, Inc. Jul 20, 2025 | Travel and Lodging Indigo System · Peripheral Intervention · travel to San Diego, CA | $15.82 |
| Penumbra, Inc. Jul 19, 2025 | Travel and Lodging Indigo System · Peripheral Intervention · travel to San Diego, CA | $821 |
| Penumbra, Inc. Jul 18, 2025 | Travel and Lodging Indigo System · Peripheral Intervention · travel to San Diego, CA | $417 |
| Penumbra, Inc. Jul 18, 2025 | Travel and Lodging Indigo System · Peripheral Intervention · travel to San Diego, CA | $23.80 |
| Sirtex Medical Inc Mar 27, 2025 | Travel and Lodging LAVA LES (Liquid Embolic System) · Endovascular Embolization · travel to LAS VEGAS, NV | $322 |
| Sirtex Medical Inc Mar 27, 2025 | Travel and Lodging LAVA LES (Liquid Embolic System) · Endovascular Embolization · travel to LAS VEGAS, NV | $321 |
| Sirtex Medical Inc Mar 27, 2025 | Travel and Lodging LAVA LES (Liquid Embolic System) · Endovascular Embolization · travel to LAS VEGAS, NV | $37.50 |
| Sirtex Medical Inc Mar 17, 2025 | Travel and Lodging LAVA LES (Liquid Embolic System) · Endovascular Embolization · travel to LAS VEGAS, NV | $91.29 |
| Merit Medical Systems Inc Jan 1, 2025 | Travel and Lodging travel to Orem, UT | $280 |
| Merit Medical Systems Inc Jan 1, 2025 | Travel and Lodging travel to Sandy, UT | $24.00 |
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.