Medicare Procedure and Patient Information
2012 Medicare Procedure Volume
The top procedures that Dr. Yanan Shang, MD treated as a neurologist in Portland, OR during 2012 were electroencephalography (EEG).
Volume of procedures performed by Dr. Yanan Shang, MD for Medicare patients.
| doctor visit | 415 |
|---|---|
| electroencephalography (EEG) | 64 |