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 Wisconsin for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Wisconsin 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. Wisconsin (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.

John Johnkoski (NPI 1992737035)

Field	Value
Entity Type	Individual
Organization	John Johnkoski
Address	425 Pine Ridge Blvd
City	Wausau
State	WI
ZIP	54401
Taxonomy	Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
NPI Enumerated	July 7, 2006

Payer Source	Total Paid
Medicare	$68.2K
Medicaid	$0

Medicare: Complete Services Breakdown

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

8 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
33533	Coronary artery bypass, using arterial graft(s); single arterial graft	30	$810	$23.6K
33361	The provider uses a catheter to insert an aortic valve replacement through the lumen of a catheter, in a service known as TAVI or TAVR. This code is specific to inserting the valve using a…	40	$530	$20.8K
33405	The provider replaces the aortic valve with an artificial valve (but not a homograft or ventless valve) via open access with the patient on cardiopulmonary bypass. She performs this procedure to…	20	$910	$14.5K
99205	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…	30	$170	$5.7K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	30	$60	$2K
76998	The provider uses ultrasound guidance during a surgical procedure to examine organs and other tissues for abnormalities.	20	$50	$680
93793	The provider reviews and interprets a new INR test result of a patient taking regular doses of warfarin after which he adjusts the dosage if needed, instructs the patient on continued treatment, and…	70	$10	$650
33508	The provider employs surgical endoscopy to visualize structures surrounding the vein he harvests for a coronary artery bypass procedure.	20	$10	$210

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 8 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Wisconsin Distribution

John Johnkoski — 0 of 8 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Wisconsin

Full comparison — all codes billed, vs. state median

8 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
33361	20	50	40	$530	$19.7K
33405	3	10	20	$1,130	$19.1K
33533	5	50	20	$780	$16.4K
99213	6,582	9,380	60	$50	$4.7K
99205	301	1,070	20	$140	$4K
93793	182	300	110	$10	$1.6K
76998	10	10	30	$50	$1.4K
33508	25	50	20	$10	$170

Related Providers

Other providers that share a Tax Identification Number (TIN) with John Johnkoski, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Columbus Radiology Corp	OH	Diagnostic Radiology Physician	$0	$49.9M
Aky Md, LLC	OK	Pediatrics Physician	$0	$42.2M
Aspirus Wausau Hospital, Inc.	WI	General Acute Care Hospital	$0	$16.3M
Aspirus Stevens Point Hospital & Clinics, Inc.	WI	General Acute Care Hospital	$0	$15.6M
Thedacare, Incorporated	WI	Family Medicine Physician	$0	$14.8M
Aspirus Medford Hospital & Clinics, Inc.	WI	Critical Access Hospital	$0	$11.8M
Thedacare Regional Medical Center - Appleton, Inc.	WI	General Acute Care Hospital	$0	$11.5M
Primary Connection Health Care, Inc.	WI	Federally Qualified Health Center (FQHC)	$0	$11.5M
Aspirus Riverview Hospital & Clinics, Inc.	WI	General Acute Care Hospital	$0	$10.9M
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.	WI	General Acute Care Hospital	$0	$10.2M

Nearby Providers

Other providers in the same ZIP code as John Johnkoski, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
First Impressions Sc	WI	Pediatric Dentistry	$0	$17.3M
Healthfirst Network Inc. F/k/a Family Planning Health Services Inc.	WI	Non-Surgical Family Planning Clinic/Center	$0	$10.2M
Aspirus Wausau Hospital, Inc.	WI	Land Ambulance	$4M	$6.1M
Aspirus Wausau Hospital, Inc.	WI	Clinical Medical Laboratory	$0	$6.9M
Aspirus Vna Home Health Inc	WI	Inpatient Hospice	$0	$3.2M
Northwest Counseling & Guidance Clinic	WI	Adolescent and Children Mental Health Clinic/Center	$0	$3M
Aspirus Wausau Hospital, Inc	WI	Emergency Medicine Physician	$0	$2.7M
Aspirus Vna Home Health Inc.	WI	Durable Medical Equipment & Medical Supplies	$0	$2.4M
Total Renal Care Inc	WI	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	$0	$2.4M
Mchs Hospitals Inc	WI	Internal Medicine Physician	$122.8K	$1.8M

John Johnkoski — 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