Dr. Brandy Ma, M.D.
What this data tells you about Dr. Ma
Dr. Brandy Ma is a neurology in Houston, TX, with 12 years in practice. Based on federal Medicare data, Dr. Ma performed 1,665 Medicare services across 825 unique beneficiaries.
Between the years covered by Open Payments, Dr. Ma received a total of $4,544 from 28 pharmaceutical and/or device companies across 157 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in neurology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Ma is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) | 710 | $26 | $59 |
| Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 205 | $164 | $881 |
| EEG, extended monitoring | 162 | $42 | $155 |
| Hospital follow-up visit, high complexity | 124 | $86 | $240 |
| Office visit, established patient (30-39 min) | 78 | $89 | $236 |
| Placement of skin electrodes and measurement of stimulated sites on arms and legs | 58 | $36 | $400 |
| Needle measurement of electrical activity in arm or leg muscles, 2 extremities | 54 | $65 | $245 |
| Measurement of brain wave activity (eeg), awake and drowsy | 52 | $44 | $164 |
| Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional | 48 | $106 | $569 |
| Placement of skin electrodes and measurement of central motor stimulation in arms and legs | 44 | $94 | $400 |
| Initial hospital admission, high complexity | 37 | $127 | $350 |
| Office visit, established patient, complex (40-54 min) | 34 | $131 | $316 |
| Measurement of brain wave activity (eeg), 41-60 minutes | 31 | $43 | $169 |
| Measurement of brain wave activity (eeg), in coma or asleep | 15 | $45 | $155 |
| Hospital follow-up visit, moderate complexity | 13 | $52 | $150 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
Most payments (82%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Ma is a remote monitoring specialist, with above-average Medicare volume (top 21% in TX), and low-engagement industry engagement.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Ma experienced with continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure)?
Does Dr. Ma receive payments from pharmaceutical companies?
How do Dr. Ma's costs compare to other neurologys in Houston?
What does Data Coverage mean?
Is this data up to date?
Explore related providers
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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