State Specialty Directory
Neuromuscular Medicine (Psychiatry & Neurology) Physician in TX
Federal CMS data for 15 neuromuscular medicine (psychiatry & neurology) physician providers across TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
15
Providers
Median industry payments
$6,882
15
Neuromuscular Medicine (Psychiatry & Neurology) Physician Providers
in TX
$6,882
Median Industry Payments
per provider (2018–2024)
110
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.
Neuromuscular Medicine (Psychiatry & Neurology) Physician includes multiple subspecialties with different practice patterns.
Learn more →
Neuromuscular Medicine (Psychiatry & Neurology) Physician Providers — TX
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| NAMMOUR, NICOLAS M.D. | Houston | 17,224 | — | Botox injection, per unit | $220,107 (2018-2024) | — | Very High |
| ASAAD, HAKAM MD | Dallas | 6,370 | — | Botox injection, per unit | $6,521 (2019-2024) | — | Very High |
| TAN, SIMON MD | Southlake | 4,923 | — | Continuous intraoperative neurophysiology monitoring, remote | $16,589 (2018-2024) | — | Very High |
| MOUSSAOUI, ALI M.D. | Houston | 3,745 | — | Hospital follow-up visit, high complexity | $0 | — | High |
| ANDERSON, ASHLEY M.D. | Houston | 558 | — | Office visit, established patient, complex (40-54 min) | $41,227 (2018-2024) | — | Very High |
| KHAN, SHAIDA D.O. | Dallas | 207 | — | Office visit, established patient, complex (40-54 min) | $22,618 (2018-2024) | — | Very High |
| WICKLUND, MATTHEW M.D. | San Antonio | 181 | — | Office visit, established patient, complex (40-54 min) | $89,577 (2018-2024) | — | Very High |
| PATEL, ANAND M.D. | Houston | 110 | — | Initial hospital admission, high complexity | $45 (2019-2022) | — | Very High |
| BERTH, SARAH M.D., PH.D. | Houston | 81 | — | Limited needle EMG of arm or leg muscles | $28 (2024-2024) | — | Very High |
| BRYARLY, MEREDITH M.D. | Dallas | 61 | — | Office visit, established patient, complex (40-54 min) | $6,882 (2018-2022) | — | Very High |
| CHAN, CASSIE MD | San Antonio | 24 | — | New patient office visit, complex (60-74 min) | $629 (2023-2024) | — | High |
| VERTREES, STEPHANIE M.D. | Austin | — | — | — | $86,917 (2018-2024) | — | Moderate |
| RHEM, BRITTNEY M.D. | Fort Worth | — | — | — | $4,888 (2023-2024) | — | Moderate |
| MADAN, ANITA M.D. | Houston | — | — | — | $7,538 (2018-2020) | — | Moderate |
| SLADKY, JOHN M.D. | San Antonio | — | — | — | $50 (2018-2023) | — | High |
Note: Neuromuscular Medicine (Psychiatry & Neurology) 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.