There are 8 Nephrology clinicians in Oakland, CA in Medicare’s data, ranked by the number of Medicare services they provide.
Nephrology clinicians in Oakland
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Hussain Gilani, M.D. | 19 yrs | Yes | 590 | Accepts |
| Guity Farahmand, MD | 17 yrs | Yes | 551 | Accepts |
| Yakuan Yvonne Chen, M.D. | 31 yrs | Yes | 611 | Accepts |
| Ole Dierks, M.D. | 35 yrs | Yes | 510 | Accepts |
| Michael Bernaba | 12 yrs | — | 39 | Accepts |
| Sonny Nguyen, MD | 9 yrs | — | 43 | Accepts |
| Yiann Chen, MD | 24 yrs | — | 42 | Accepts |
| Guoping Xu, MD | 41 yrs | Yes | 39 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
Compare hospital prices in Oakland → · All Nephrology cities →
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.