Dr. Sa Wang, M.D.
What this data tells you about Dr. Wang
Dr. Sa Wang is a hematology (pathology) physician in Houston, TX, with 20 years in practice. Based on federal Medicare data, Dr. Wang performed 1,289 Medicare services across 970 unique beneficiaries.
Between the years covered by Open Payments, Dr. Wang received a total of $24,095 from 6 pharmaceutical and/or device companies across 17 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in hematology (pathology) physician. 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. Wang 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 |
|---|---|---|---|
| Flow cytometry technique for dna or cell analysis, 16 or more markers | 251 | $64 | $2,125 |
| Tissue pathology examination, moderate complexity | 247 | $28 | $354 |
| Flow cytometry technique for dna or cell analysis, 9 to 15 markers | 136 | $46 | $1,208 |
| Bone marrow, smear interpretation | 118 | $37 | $379 |
| Preparation of tissue for examination by removing any calcium present | 105 | $10 | $116 |
| Tissue staining for diagnosis, additional | 101 | $19 | $196 |
| Flow cytometry technique for dna or cell analysis, 2 to 8 markers | 99 | $28 | $486 |
| Special stained specimen slides to examine tissue including interpretation and report | 95 | $9 | $128 |
| Tissue staining for diagnosis, initial | 69 | $27 | $250 |
| Microscopic genetic analysis of tumor, manual | 40 | $32 | $346 |
| Surgical pathology consultation and report on referred slides prepared elsewhere | 28 | $62 | $318 |
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 (84%) are for speaking programs and promotional activities, which reflect participation in industry-sponsored educational or marketing events. This is common in hematology (pathology) physician and does not inherently indicate bias, but patients may wish to be aware. Total industry engagement is in the top 10% for hematology (pathology) physician in TX.
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. Wang is a mixed practice specialist, with moderate Medicare volume, and high industry engagement (speaking/promotional, top 10%), with 20 years of practice experience.
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. Wang experienced with flow cytometry technique for dna or cell analysis, 16 or more markers?
Does Dr. Wang receive payments from pharmaceutical companies?
How do Dr. Wang's costs compare to other hematology (pathology) physicians 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.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology