There are 60 Neurosurgery clinicians in Los Angeles, CA in Medicare’s data, ranked by the number of Medicare services they provide.
Neurosurgery clinicians in Los Angeles
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Vivek Mehta, MD | 15 yrs | — | 430 | Accepts |
| Tiffany Perry, M.D. | 21 yrs | Yes | 530 | Accepts |
| Eli Baron, MD | 27 yrs | Yes | 506 | Accepts |
| John Liu, MD | 34 yrs | Yes | 389 | Accepts |
| Sean Xie, M.D. | 28 yrs | — | 165 | Accepts |
| Patrick Hsieh, MD | 25 yrs | Yes | 378 | Accepts |
| Corey Walker, M.D. | 12 yrs | Yes | 295 | Accepts |
| Ray Chu, M.D. | 28 yrs | Yes | 370 | Accepts |
| Carl Lauryssen, M.D. | 38 yrs | Yes | 265 | Accepts |
| Patrick Reid | 16 yrs | — | 164 | Accepts |
| Geoffrey Colby, M.D., PH.D. | 20 yrs | Yes | 205 | Accepts |
| Adam Mamelak, MD | 36 yrs | Yes | 276 | Accepts |
| Won Kim | 17 yrs | Yes | 235 | Accepts |
| Tyler Cole, MD | 11 yrs | — | 144 | Accepts |
| Mark Liker, M.D. | 31 yrs | Yes | 252 | Accepts |
| Samer Ghostine, M.D.,M.S. | 24 yrs | Yes | 230 | Accepts |
| Ausaf Bari, MD PHD | 18 yrs | Yes | 242 | Accepts |
| Michael Alexander, M.D. | 35 yrs | Yes | 154 | Accepts |
| Jasvinder Nangiana, M.D. | 18 yrs | — | 136 | Accepts |
| Martin Pham, M.D. | 16 yrs | Yes | 185 | Accepts |
| Michael Safaee, MD | 12 yrs | Yes | 162 | Accepts |
| Jeremiah Johnson, M.D. | 24 yrs | Yes | 108 | Accepts |
| Langston Holly, MD | 31 yrs | Yes | 219 | Accepts |
| William Mack, M.D. | 25 yrs | Yes | 83 | Accepts |
| Thomas Chen, M.D., PHD | 38 yrs | Yes | 128 | Accepts |
| Robert Rennert, M.D. | 12 yrs | Yes | 83 | Accepts |
| Wouter Schievink, M.D. | 37 yrs | — | 189 | Accepts |
| Lindsey Ross | 15 yrs | Yes | 110 | Accepts |
| Kunal Patel, MD | 10 yrs | Yes | 106 | Accepts |
| John Yu, M.D. | — | Yes | 116 | Accepts |
| Nader Pouratian, MD | 23 yrs | Yes | 139 | Accepts |
| Richard Everson, MD | 17 yrs | Yes | 105 | Accepts |
| Darrin Lee, MD | 17 yrs | Yes | 159 | Accepts |
| Gabriel Zada, M.D. | 22 yrs | Yes | 152 | Accepts |
| Mehdi Habibi, M.D. | 54 yrs | — | 60 | Accepts |
| Anthony Wang, MD | 19 yrs | Yes | 79 | Accepts |
| Brian Lee, M.D. | 18 yrs | Yes | 84 | Accepts |
| Tatsuhiro Fujii, M.D. | 10 yrs | Yes | 64 | Accepts |
| Marvin Bergsneider, MD | 39 yrs | Yes | 111 | Accepts |
| Charles Liu, M.D., PHD | 30 yrs | — | 123 | Accepts |
| Ben Strickland, MD | 11 yrs | Yes | 75 | Accepts |
| Frank Attenello, M.D., M.S. | 17 yrs | Yes | 76 | Accepts |
| Winward Choy, M.D. | 9 yrs | — | 62 | Accepts |
| Sun Lee, MD | 47 yrs | — | 81 | Accepts |
| Vivien Chan, MD | — | — | 29 | Accepts |
| Vincent Nguyen, M.D. | 11 yrs | Yes | 42 | Accepts |
| Steven Giannotta, M.D. | 54 yrs | Yes | 58 | Accepts |
| Christopher Sarkiss, M.D. | 15 yrs | Yes | 46 | Accepts |
| Martin Cooper, M.D. | — | — | 42 | Accepts |
| Aria Fallah, MD, MSC | 18 yrs | Yes | 21 | Accepts |
| David Bonda, MD | 11 yrs | — | 22 | Accepts |
| Aaron Cohen-Gadol, MD | 29 yrs | — | 24 | Accepts |
| Pradeep Selvan, M.D. | 13 yrs | — | 14 | Accepts |
| Benjamin Szewczyk, M.D., M.S. | 9 yrs | — | 26 | Accepts |
| Linda Liau, MD | 35 yrs | Yes | 27 | Accepts |
| Azim Laiwalla, M.D, PH.D | 10 yrs | — | 13 | Accepts |
| Arun Amar, MD | 33 yrs | Yes | 14 | Accepts |
| Srinivas Chivukula, M.D. | 12 yrs | — | 16 | Accepts |
| Moise Danielpour, M.D. | 33 yrs | — | 23 | Accepts |
| Rudi Scharnweber, M.D., PH.D. | 16 yrs | Yes | 12 | 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 Los Angeles → · 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.