Dr. Ewen Tseng, M.D.
What this data tells you about Dr. Tseng
Dr. Ewen Tseng is an otolaryngology in Frisco, TX, with 20 years in practice. Based on federal Medicare data, Dr. Tseng performed 1,465 Medicare services across 1,197 unique beneficiaries.
Between the years covered by Open Payments, Dr. Tseng received a total of $9,112 from 32 pharmaceutical and/or device companies across 134 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in otolaryngology. Payments are distributed across multiple categories and often reflect legitimate professional engagement with the medical industry. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Tseng 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 |
|---|---|---|---|
| Office visit, established patient (20-29 min) | 350 | $57 | $190 |
| Office visit, established patient (30-39 min) | 216 | $80 | $248 |
| Comprehensive hearing and speech recognition test | 206 | $24 | $88 |
| Test for eardrum and muscle function | 165 | $15 | $47 |
| Removal of impacted ear wax | 108 | $27 | $112 |
| New patient office visit (45-59 min) | 76 | $104 | $341 |
| New patient office visit (30-44 min) | 71 | $65 | $206 |
| Test to assess middle ear function | 67 | $11 | $46 |
| Diagnostic exam of voice box using a flexible endoscope | 43 | $89 | $368 |
| Ct scan of face without contrast | 37 | $91 | $356 |
| Diagnostic exam of nasal passages using an endoscope | 35 | $130 | $525 |
| Office visit, established patient (10-19 min) | 33 | $36 | $142 |
| Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing | 28 | $37 | $154 |
| Exam of ear using a microscope | 16 | $21 | $68 |
| Incision of eardrum with insertion of eardrum tube under local or topical anesthesia | 14 | $140 | $517 |
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 ›
Payments are distributed across multiple categories with no single dominant type. Total industry engagement is in the top 10% for otolaryngology 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. Tseng is a clinical cardiology specialist, with above-average Medicare volume (top 27% in TX), and high industry engagement (mixed engagement, 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. Tseng experienced with office visit, established patient (20-29 min)?
Does Dr. Tseng receive payments from pharmaceutical companies?
How do Dr. Tseng's costs compare to other otolaryngologys in Frisco?
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