Medicare Enrolled

Dr. Rizwan Assad, M.D.

Radiation Oncology · Tampa, FL
Practice pattern: Mixed Practice— Diverse clinical practice across multiple procedure types
4516 N ARMENIA AVE, Tampa, FL 33603
8133486915
In practice since 2007 (19 years)
NPI: 1295872240 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. Assad 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. Assad

Dr. Rizwan Assad is a radiation oncology in Tampa, FL, with 19 years in practice. Based on federal Medicare data, Dr. Assad performed 3,226 Medicare services across 3,008 unique beneficiaries.

The Data Coverage level for Dr. Assad 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.

✓ 19 years in practice▲ Top 46% volume in FL

Medicare Practice Summary

Medicare Utilization ↗
3,226
Medicare services
Top 46% in FL for radiation oncology
3,008
Unique beneficiaries
$27
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~170 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.

ProcedureVolumeAvg. paidAvg. submitted
Chest X-ray, 1 view1,091$7$36
CT scan of head/brain, without contrast495$30$167
Ct scan of upper spine without contrast197$36$199
CT scan of abdomen and pelvis with contrast136$65$344
Ultrasound study of arm or leg veins with compression and maneuvers121$26$160
Ct scan of blood vessels of chest with contrast111$67$349
Ct scan of abdomen and pelvis without contrast101$63$347
Ultrasound study of one arm or leg veins with compression and maneuvers85$17$95
X-ray of abdomen, 1 view83$7$37
CT scan of chest, without contrast70$39$192
Ct scan of blood vessels of head with contrast53$64$326
Ct scan of blood vessels of neck with contrast44$61$312
Ct scan of lower spine without contrast42$33$193
Ultrasound of both sides of head and neck blood flow39$28$162
X-ray of pelvis, 1-2 views38$7$35
Hip X-ray, 2-3 views36$8$46
Ct scan of middle spine without contrast35$35$193
Mri scan of brain without contrast32$54$299
Computed tomography (ct) of brain blood flow, volume, and timing of flow analysis with contrast30$178$324
Ct scan of blood vessels of abdomen and pelvis with contrast29$82$403
Complete ultrasound scan behind abdominal cavity28$27$138
Shoulder X-ray, 2+ views27$6$40
Limited ultrasound scan of abdomen25$22$113
X-ray of knee, 4 or more views24$7$38
Ct scan of chest with contrast23$41$248
X-ray of thigh bone, minimum 2 views22$6$40
X-ray of ankle, minimum of 3 views22$6$34
Ct scan of face without contrast21$29$170
Knee X-ray, 3 views17$6$40
Ct scan of lower spine with contrast16$44$271
Mri scan of brain before and after contrast15$82$469
X-ray of wrist, minimum of 3 views14$7$36
X-ray of lower leg, 2 views14$6$31
Ct scan of abdominal aorta and both leg arteries with contrast14$88$456
Chest X-ray, 2 views13$26$95
Ct scan of pelvis without contrast13$42$188
X-ray of upper arm, minimum of 2 views13$6$35
X-ray of hand, minimum of 3 views13$6$35
Foot X-ray, 3+ views12$6$34
3d radiographic procedure12$8$38
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 in Tampa?
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Geographic Context

Radiation Oncologys within 10 mi
385
Per 100K population
25.8
County median income
$75,011
Nearest hospital
AdventHealth Carrollwood
2.9 mi

Data Sources

Provider Registry NPPESWeekly updates
Medicare Enrollment PECOSMonthly updates
Practice Data Medicare Util.Annual (CY lag)
Industry Payments— No paymentsN/A
Disciplinary History— Not publicN/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. Assad is a mixed practice specialist, with moderate Medicare volume, with 19 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. Assad experienced with chest x-ray, 1 view?
Based on Medicare claims data, Dr. Assad performed 1,091 chest x-ray, 1 view 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. Assad's costs compare to other radiation oncologys in Tampa?
Dr. Assad's average Medicare payment per service is $27. 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. Assad) 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 →
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 →