Medicare Enrolled

Dr. Robert Kamholtz, MD

Radiation Oncology · Loxahatchee, FL
Practice pattern: Mixed Practice— Diverse clinical practice across multiple procedure types
13001 SOUTHERN BOULEVARD, Loxahatchee, FL 33470
5617983300
In practice since 2006 (19 years)
NPI: 1114956109 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. Kamholtz 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. Kamholtz

Dr. Robert Kamholtz is a radiation oncology in Loxahatchee, FL, with 19 years in practice. Based on federal Medicare data, Dr. Kamholtz performed 2,520 Medicare services across 2,486 unique beneficiaries.

The Data Coverage level for Dr. Kamholtz 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▲ 2,520 Medicare services

Medicare Practice Summary

Medicare Utilization ↗
2,520
Medicare services
Bottom 46% in FL for radiation oncology
2,486
Unique beneficiaries
$31
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~133 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 view674$7$53
CT scan of head/brain, without contrast387$31$315
Ct scan of upper spine without contrast139$36$426
Ct scan of abdomen and pelvis without contrast134$66$837
Ct scan of blood vessels of chest with contrast117$71$708
CT scan of abdomen and pelvis with contrast113$67$896
CT scan of chest, without contrast59$41$426
Ct scan of blood vessels of neck with contrast52$65$644
Hip X-ray, 2-3 views52$9$60
Chest X-ray, 2 views50$8$61
Ultrasound study of one arm or leg veins with compression and maneuvers50$18$173
Ct scan of blood vessels of head with contrast48$69$644
Ct scan of lower spine without contrast45$37$426
Mri scan of brain without contrast39$58$550
Shoulder X-ray, 2+ views36$8$68
Ultrasound study of arm or leg veins with compression and maneuvers36$27$264
Foot X-ray, 3+ views34$6$67
X-ray of pelvis, 1-2 views29$7$67
X-ray of abdomen, 1 view28$7$51
X-ray of knee, 4 or more views27$8$80
Limited ultrasound scan of abdomen26$21$218
Ct scan of leg without contrast25$38$403
Computed tomography (ct) of brain blood flow, volume, and timing of flow analysis with contrast24$183$529
Ct scan of face without contrast23$32$423
Ct scan of middle spine without contrast23$36$425
X-ray of knee, 1-2 views23$7$67
X-ray of wrist, minimum of 3 views21$6$67
Ultrasound of both sides of head and neck blood flow21$32$231
Ct scan of chest with contrast17$44$462
Ct scan of pelvis without contrast16$43$403
X-ray of ankle, minimum of 3 views16$7$67
Ct scan of blood vessels of abdomen and pelvis with contrast16$86$695
Mri scan of lower spinal canal without contrast15$50$550
3d radiographic procedure15$8$75
X-ray of hand, minimum of 3 views14$6$67
Knee X-ray, 3 views14$7$68
X-ray of lower leg, 2 views14$6$67
Complete ultrasound scan behind abdominal cavity13$28$267
Mri scan of brain before and after contrast12$82$878
X-ray of thigh bone, minimum 2 views12$7$51
Nuclear medicine study of lung circulation11$26$270
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 Loxahatchee?
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Geographic Context

Radiation Oncologys within 10 mi
78
Per 100K population
5.2
County median income
$81,115
Nearest hospital
HCA FLORIDA PALMS WEST HOSPITAL
0.0 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. Kamholtz 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. Kamholtz experienced with chest x-ray, 1 view?
Based on Medicare claims data, Dr. Kamholtz performed 674 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. Kamholtz's costs compare to other radiation oncologys in Loxahatchee?
Dr. Kamholtz's average Medicare payment per service is $31. 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. Kamholtz) 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 →