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.

Barbara Koschak (NPI 1629033873)

Field	Value
Entity Type	Individual
Organization	Barbara Koschak
Address	621 Science Dr
City	Madison
State	WI
ZIP	53711
Taxonomy	Nurse Practitioner
NPI Enumerated	April 19, 2006

Payer Source	Total Paid
Medicare	$23.6K
Medicaid	$0

Medicare: Complete Services Breakdown

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

7 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	200	$60	$11.7K
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…	230	$40	$8.2K
99442	N/A	30	$40	$1000
17999	Unlisted procedure, skin, mucous membrane, and subcutaneous tissue.	20	$60	$890
99441	N/A	30	$20	$650
62370	The provider analyzes performance of an implantable pump and also reprograms the pump and refills it. Intrathecal or epidural pumps may be used to deliver pain medications to patients suffering from…	20	$30	$620
99212	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a straightforward level of medical decision making,…	20	$20	$370

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 7 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Wisconsin Distribution

Barbara Koschak — 0 of 7 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

7 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	1,825	9,800	80	$70	$9.2K
99213	699	9,380	60	$50	$4.7K
62370	24	30	50	$50	$3.4K
99212	1,485	2,000	30	$30	$1.3K
99442	82	280	20	$50	$1.3K
17999	1	10	20	$60	$890
99441	41	160	20	$30	$720

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
University Of Wisconsin Hospitals And Clinics Authority	WI	General Acute Care Hospital	$0	$120M
St. Joseph's Health Services, Inc.	WI	Critical Access Hospital	$0	$3.9M
Nevein Ibrahim	IL	Diagnostic Radiology Physician	$668.4K	$0
Mihai Mititelu	WI	Ophthalmology Physician	$366.1K	$140
Mark Biagtan	WI	Allergy Physician	$361.9K	$0
Scott Perlman	WI	Nuclear Imaging & Therapy Physician	$351.6K	$0
David Kim	WI	Body Imaging Physician	$229.2K	$0
Andrew Swanson	WI	MOHS-Micrographic Surgery Physician	$215.9K	$0
Richard Illgen	WI	Orthopaedic Surgery Physician	$213.3K	$0
Yaohui Xu	WI	Dermatology Physician	$211.2K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Agrace Hospicecare, Incorporated	WI	Community Based Hospice Care Agency	$0	$35.1M
Home Care United, Inc.	WI	Durable Medical Equipment & Medical Supplies	$0	$2.5M
Hhu Xtra Care Inc	WI	Home Infusion Therapy Pharmacy	$0	$2.3M
Journey Mental Health Center, Inc.	WI	Case Management Agency	$0	$2.1M
Allison Dowd	WI	Pediatric Dentistry	$0	$1.9M
Eric Teduits	WI	Pediatric Dentistry	$0	$1.8M
Christopher Lynch	WI	Physical Medicine & Rehabilitation Physician	$237.1K	$0
Walgreen Co	WI	Pharmacy	$190.1K	$12.6K
Walgreen Co	WI	Pharmacy	$173.6K	$25.2K
Mark Huth	WI	Family Medicine Physician	$109.2K	$83.9K

Barbara Koschak — Billing Profile & Reimbursement Data

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Barbara Koschak — 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