Dr. Jianhua Tau, M.D.
What this data tells you about Dr. Tau
Dr. Jianhua Tau is a gastroenterology in Austin, TX, with 14 years in practice. Based on federal Medicare data, Dr. Tau performed 1,008 Medicare services across 828 unique beneficiaries.
Between the years covered by Open Payments, Dr. Tau received a total of $89,299 from 42 pharmaceutical and/or device companies across 304 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in gastroenterology. The majority of payments are for speaking programs and promotional activities, reflecting participation in industry-sponsored events. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Tau 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 |
|---|---|---|---|
| Initial hospital admission, moderate complexity | 241 | $102 | $310 |
| Hospital follow-up visit, low complexity | 228 | $39 | $95 |
| Hospital follow-up visit, moderate complexity | 199 | $62 | $165 |
| Upper GI endoscopy with biopsy | 55 | $74 | $592 |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 51 | $64 | $230 |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 48 | $87 | $575 |
| Insertion of stomach tube using a flexible endoscope | 48 | $146 | $956 |
| Diagnostic exam of large bowel using a flexible endoscope | 31 | $124 | $818 |
| Colonoscopy with biopsy | 21 | $149 | $883 |
| Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 20 | $145 | $1,898 |
| Insertion of stent into pancreatic or bile duct using a flexible endoscope | 18 | $316 | $1,127 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 14 | $176 | $1,171 |
| Destruction of polyp or growth of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 12 | $155 | $572 |
| Diagnostic exam of small bowel (excluding lower small intestine) using an endoscope | 11 | $97 | $642 |
| Initial hospital admission, high complexity | 11 | $136 | $455 |
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 ›
The majority of payments (61%) are for speaking programs and promotional activities, which reflect participation in industry-sponsored educational or marketing events. This is common in gastroenterology and does not inherently indicate bias, but patients may wish to be aware. Total industry engagement is in the top 4% for gastroenterology in TX.
Geographic Context
2.1 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. Tau is a mixed practice specialist, with above-average Medicare volume (top 24% in TX), and high industry engagement (speaking/promotional, top 4%).
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
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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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