State Specialty Directory
Clinical Neurophysiology Physician in CA
Federal CMS data for 22 clinical neurophysiology physician providers across CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
22
Providers
Median industry payments
$5,373
22
Clinical Neurophysiology Physician Providers
in CA
$5,373
Median Industry Payments
per provider (2018–2024)
634
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types; disclosure alone establishes neither wrongdoing nor legality.
Clinical Neurophysiology Physician includes multiple subspecialties with different practice patterns.
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Clinical Neurophysiology Physician Providers — CA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| QUESNELL, TARA DO | Carlsbad | 25,548 | — | Botox injection, per unit | $12,162 (2018-2024) | — | Very High |
| NIELSEN, AMY D.O. | La Jolla | 21,169 | — | Botox injection, per unit | $24,100 (2018-2024) | — | Very High |
| BHANUSHALI, MINAL MD | Palo Alto | 8,330 | — | Botox injection, per unit | $22,786 (2018-2024) | — | Very High |
| GEVORGYAN, ALEXANDER M.D. | Glendale | 3,913 | — | Office visit, established patient (30-39 min) | $13,012 (2018-2024) | — | Very High |
| CHENG, CHRISTOPHER M.D. | Arcadia | 3,303 | — | Placement of skin electrodes and measurement of stimulated sites on arms and legs | $2,558 (2018-2024) | — | Very High |
| NAYYAR, ANKIT M.D. | Los Angeles | 2,712 | — | Continuous intraoperative neurophysiology monitoring, remote | $226 (2018-2024) | — | Very High |
| GIBBS, MICHAEL M.D. | Santa Barbara | 1,301 | — | Office visit, established patient (30-39 min) | $2,275 (2018-2024) | — | Very High |
| CIABARRA, ANTHONY M.D., PH.D. | Fullerton | 1,170 | — | Office visit, established patient (30-39 min) | $4,601 (2018-2024) | — | Very High |
| ESHRAGHI, SHERVIN MD | Valencia | 728 | — | Office visit, established patient (30-39 min) | $63,806 (2018-2024) | — | Very High |
| DORAN, SHAMSHA MD | Santa Monica | 695 | — | Electromyography of arm or leg muscles | $8,993 (2018-2024) | — | Very High |
| GREWAL, YUVRAJ M.D. | Santa Clarita | 684 | — | Office visit, established patient (30-39 min) | $5,372 (2018-2024) | — | Very High |
| NIA, BINDI DO | Calabasas | 584 | — | VEEG monitoring, 12-26 hours with review | $603 (2021-2024) | — | Very High |
| STARKEY, RANDALL MD | San Ramon | 567 | — | Office visit, established patient (20-29 min) | $18,695 (2018-2024) | — | Very High |
| ZHANG, FANGLIN MD, PHD | Stanford | 532 | — | Hospital follow-up visit, moderate complexity | $1,401 (2019-2019) | — | Very High |
| STERN, JOHN MD | Los Angeles | 502 | — | VEEG monitoring, 12-26 hours with review | $954,014 (2018-2024) | — | Very High |
| BANNOUT, FIRAS M.D | Loma Linda | 392 | — | Office visit, established patient (30-39 min) | $1,720 (2018-2024) | — | Very High |
| LOCK, CHRISTOPHER MD | Stanford | 319 | — | Office visit, established patient, complex (40-54 min) | $214,359 (2018-2024) | — | Very High |
| SAZGAR, MONA MD | Orange | 290 | — | Office visit, established patient (30-39 min) | $244,481 (2018-2024) | — | Very High |
| LIU, PEI MD | Redlands | 277 | — | Office visit, established patient (30-39 min) | $4,325 (2019-2024) | — | Very High |
| KARNANI, MALA DO | Apple Valley | 162 | — | Office visit, established patient (30-39 min) | $3,758 (2018-2024) | — | Very High |
| MAZUMDER, RAJARSHI M.D., M.P.H. | Los Angeles | 103 | — | Hospital follow-up visit, high complexity | $1,254 (2018-2024) | — | Very High |
| MATHUR, PUJA MD | Pomona | 54 | — | Office visit, established patient, complex (40-54 min) | $5,374 (2020-2024) | — | Very High |
Note: Clinical Neurophysiology Physician encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.