Dr. Stephen C. Yang, MD, DDS
Oral & Maxillofacial Surgery (Oral & Maxillofacial Surgery (D.M.D.))
At a glance
- Medical school
- New York University School of Medicine (2020)
- Years since graduation
- 6
- In the NPI registry since
- 2022
Licensed in California since 2025, 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. What an NPI is
Education and training
- 2020Medical school: New York University School of Medicine
- 2022Registered with an NPI (national billing number; not a license date)
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
-
Oral & Maxillofacial Surgery (D.M.D.) primary
AL license 54141 (first issued 2026; active) · CA license A206268 (first issued 2025; current) -
Oral and Maxillofacial Surgery (Dentist)
AL license D.007608-C1 · CA license 109690
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Payments from drug and device companies
In 2025, 2 companies reported 3 payments worth $356 in total to this clinician.
| Stryker Corporation | $261 |
|---|---|
| Straumann USA LLC | $95.00 |
| Food and Beverage | $261 |
|---|---|
| Gift | $95.00 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Straumann USA LLC Sep 18, 2025 | Gift in-kind | $95.00 |
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.