There are 5 Neurosurgery clinicians in Thousand Oaks, CA in Medicare’s data, ranked by the number of Medicare services they provide.
Neurosurgery clinicians in Thousand Oaks
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Ha Nguyen, MD | 15 yrs | Yes | 413 | Accepts |
| Venkat Raghav Aachi, MD | 22 yrs | Yes | 1,025 | Accepts |
| Michael Dorsi, MD | 22 yrs | Yes | 360 | Accepts |
| Leslie Cahan, MD | 55 yrs | — | 26 | Accepts |
| Arnau Benet Cabero, MD | 16 yrs | Yes | 48 | 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 Thousand Oaks → · All Neurosurgery 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.