Medicare Enrolled

Dr. Hsiang-Jer Tseng, M.D.

Radiation Oncology · Orlando, FL
Practice pattern: Mixed Practice — Diverse clinical practice across multiple procedure types
601 E ROLLINS ST STE 470A, Orlando, FL 32803
4072002355
In practice since 2012 (13 years)
NPI: 1972860831 verify on NPPES ↗
High
DATA COVERAGE
Data in 3 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating. This page presents federal public records about Dr. Tseng from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Tseng

Dr. Hsiang-Jer Tseng is a radiation oncology specialist in Orlando, FL, with 13 years of NPI registration. Based on federal Medicare data, Dr. Tseng performed 21,605 Medicare services across 2,191 unique beneficiaries.

The Data Coverage level for Dr. Tseng is 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.

✓ 13 years in practice ▲ Top 11% volume in FL

Medicare Practice Summary

Medicare Utilization ↗
21,605
Medicare services
Top 11% in FL for radiation oncology
2,191
Unique beneficiaries
$4
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~1,662 Medicare services per year of practice

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
MRI contrast dye injection (gadoterate) 14,995 $0 $2
Contrast dye for imaging (iodine-based) 4,488 $0 $0
Chest X-ray, 1 view 1,073 $6 $27
Imaging for evaluation of swallowing function 127 $20 $78
Ct scan of blood vessels and grafts of heart with contrast 112 $83 $341
Mri scan of pelvis before and after contrast 83 $199 $1,031
CT scan of chest, without contrast 73 $74 $350
Chest X-ray, 2 views 71 $7 $32
Ct scan of blood vessels of chest with contrast 69 $65 $261
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 62 $10 $147
Mri scan of abdomen before and after contrast 61 $208 $962
Drainage of fluid from abdominal cavity using imaging guidance 52 $85 $867
Review by radiologist of ct guidance for needle placement 52 $56 $213
Biopsy and aspiration of bone marrow sample for diagnosis 35 $58 $514
CT scan of abdomen and pelvis with contrast 35 $205 $677
Ct scan of chest with contrast 31 $85 $440
Complete ultrasound scan behind abdominal cavity 28 $25 $106
Limited ultrasound scan of abdomen 25 $23 $86
Fine needle aspiration biopsy using ultrasound guidance, first growth 19 $59 $406
Ct scan of abdomen and pelvis without contrast 18 $134 $490
Mri scan of abdomen without contrast 17 $52 $211
Single contrast x-ray of esophagus 16 $22 $88
Ct scan of abdomen and pelvis before and after contrast 15 $192 $758
Ultrasound scan of chest 14 $20 $85
X-ray of abdomen, 1 view 12 $8 $40
Ct scan of blood vessels of abdomen and pelvis with contrast 11 $83 $315
Single contrast x-ray of small intestine 11 $31 $116
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
Looking for a radiation oncology specialist in Orlando?
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Geographic Context

Radiation oncologists within 10 mi
245
Per 100K population
17.0
County median income
$77,011
Nearest hospital
ADVENTHEALTH ORLANDO
0.0 mi

Data Sources

Provider Registry ✓ NPPES Weekly updates
Medicare Enrollment ✓ PECOS Monthly updates
Practice Data ✓ Medicare Util. Annual (CY lag)
Industry Payments — No payments N/A
Disciplinary History — Not public N/A

This provider has data in 3 of 4 available federal datasets, with a Data Coverage level of 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 mixed practice specialist, with above-average Medicare volume (top 11% in FL).

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 mri contrast dye injection (gadoterate)?
Based on Medicare claims data, Dr. Tseng performed 14,995 mri contrast dye injection (gadoterate) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
How do Dr. Tseng's costs compare to other radiation oncologists in Orlando?
Dr. Tseng's average Medicare payment per service is $4. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently High for Dr. Tseng) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →

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About this page

All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, 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

Data Disclaimer — Data sourced from the Centers for Medicare & Medicaid Services (CMS): National Plan and Provider Enumeration System (NPPES), Open Payments program, Medicare Provider Utilization and Payment Data, and Provider Enrollment & Certification data (PECOS). Published under the Freedom of Information Act (FOIA). This website is not affiliated with, endorsed by, or authorized by CMS, HHS, or the U.S. Government. Data may contain errors as reported to CMS by providers and reporting entities. Payments from industry are legal and do not indicate wrongdoing. Medicare data reflects only patients aged 65+ or those with qualifying disabilities. For corrections, contact CMS directly. This information does not constitute medical advice and should not be used as the sole basis for choosing a healthcare provider. Procedure descriptions use plain language and do not reference CPT® codes, which are copyrighted by the American Medical Association. Full methodology → · Report a data error → · Privacy policy →