Why are Medicare and Medicaid shown separately instead of combined?

They come from two different CMS data sources with no shared claim identifier, so they can't be reconciled into one number without double-counting or guessing. Every table and chart on this page keeps them fully separate.

Why is there no private/commercial revenue figure?

Private and commercial payer data comes from Transparency in Coverage files, which only publish negotiated rates — not claims or utilization volume. Without a volume figure, no revenue number can be computed for any provider from that data.

What does "Rank" mean in the Competitive Analysis & Benchmarks tables?

For a given CPT/HCPCS code, it's this provider's position by claims volume among all providers billing that same code at that geography level (State, National, or Florida for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Florida only?

Medicaid is administered per-state with no single national fee schedule, so a state or national comparison the way Medicare has one isn't available. Florida (this provider's own state) is the only grouping that's conceptually meaningful.

Why are the numbers rounded to the nearest 10?

To avoid implying more precision than the underlying data supports at a single-provider level. Ratios are kept precise since they're a relative comparison, not a volume or dollar figure.

How current is this data?

The Medicare and Medicaid tables are both single current snapshots, not refreshed on a recurring schedule yet.

Katarzyna Walosik-arenall (NPI 1851598775)

Field	Value
Entity Type	Individual
Organization	Katarzyna Walosik-arenall
Address	1665 Kingsley Ave Ste 105
City	Orange Park
State	FL
ZIP	32073
Taxonomy	Anesthesiology Physician
NPI Enumerated	July 3, 2007

Payer Source	Total Paid
Medicare	$4.8K
Medicaid	$0

Medicare: Complete Services Breakdown

The CPT/HCPCS codes generating the most Medicare revenue for this provider.

6 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
36620	In this procedure, the provider inserts a catheter percutaneously (through the skin) into an artery and uses this catheter for the purpose of sampling, transfusion, or continuous real–time blood…	70	$40	$2.6K
93312	In this procedure, the provider performs transesophageal echocardiography, or TEE, with multiple transducers, or probes, or a rotating transducer to obtain a two–dimensional (2D) image of the heart.…	20	$80	$1.6K
93320	The provider performs a complete Doppler echocardiography, which uses high–frequency sound waves to create a two–dimensional image of the heart, while the use of Doppler technology allows…	20	$10	$270
93313	In this procedure, the provider places a transesophageal probe in preparation for performing transesophageal echocardiography (TEE) to obtain a two–dimensional (2D) image for visualization of the…	20	$10	$200
93321	The provider performs Doppler echocardiography using pulsed wave and/or continuous wave with a spectral display for a follow–up or limited study. The ultrasound involves the continuous generation of…	20	$10	$100
93325	The provider performs Doppler echocardiography, a diagnostic procedure based on the Doppler effect of sound, color flow velocity mapping, a two–dimensional image representation of blood flow in the…	20	$1	$40

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 6 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Florida Distribution

Katarzyna Walosik-arenall — 1 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Florida

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
93312	482	740	30	$80	$3.1K
36620	34	920	20	$40	$940
93320	387	650	20	$20	$540
93321	353	480	30	$10	$300
93313	7	20	20	$10	$220
93325	616	900	30	$1	$170

Related Providers

Other providers that share a Tax Identification Number (TIN) with Katarzyna Walosik-arenall, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Stephen Mcintyre	FL	Interventional Cardiology Physician	$553.1K	$0
Pedro Mascaro	FL	Interventional Pain Medicine Physician	$446K	$0
Daniel Gehring	FL	Certified Registered Nurse Anesthetist	$429.3K	$0
Daniel Borman	NC	Anesthesiology Physician	$243.7K	$0
Lorena Milani	FL	Certified Registered Nurse Anesthetist	$121.6K	$0
Kimberly Hayes	FL	Certified Registered Nurse Anesthetist	$113.4K	$0
Theresa Bruno	FL	Certified Registered Nurse Anesthetist	$101.3K	$0
Steven Feinerman	FL	Anesthesiology Physician	$13.4K	$78.9K
Irieon Walker	LA	Critical Care Medicine (Anesthesiology) Physician	$80.2K	$0
Ronald Hunt	NC	Anesthesiology Physician	$79.3K	$0

Nearby Providers

Other providers in the same ZIP code as Katarzyna Walosik-arenall, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Orange Park Medical Center, Inc.	FL	General Acute Care Hospital	$0	$28.7M
Meera Oza	FL	Rheumatology Physician	$3.5M	$0
Adam Bagley	FL	Rheumatology Physician	$2.9M	$0
George Schmieder	FL	Dermatology Physician	$2.3M	$12.4K
Russell Pecoraro	FL	Ophthalmology Physician	$1.5M	$0
Eugene Mccoskey	FL	Pulmonary Disease Physician	$1.3M	$0
Express Medical Experts, LLC	FL	Clinical Medical Laboratory	$738.7K	$493K
Hossein Ramezani	FL	Cardiovascular Disease Physician	$1.2M	$0
Donald Downer	FL	Ophthalmology Physician	$578.3K	$0
Victor Maquera	FL	Neurology Physician	$468.6K	$0

Katarzyna Walosik-arenall — Billing Profile & Reimbursement Data

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Katarzyna Walosik-arenall — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References