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

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

Constance Kirby (NPI 1831514470)

Field	Value
Entity Type	Individual
Organization	Constance Kirby
Address	405 W Jackson St
City	Carbondale
State	IL
ZIP	62901
Taxonomy	Certified Registered Nurse Anesthetist
NPI Enumerated	February 19, 2014

Payer Source	Total Paid
Medicare	$4.7K
Medicaid	$0

Medicare: Complete Services Breakdown

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

3 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
01810	The provider performs anesthesia services for a patient undergoing any procedures on the nerves, muscles, tendons, fascia, and bursae of the forearm, wrist, and hand.	50	$60	$2.7K
01402	The provider performs anesthesia services for a patient undergoing an open or arthroscopic total knee arthroplasty.	10	$120	$1.4K
01480	The provider performs anesthesia services for a patient undergoing an open procedure on the bones of the lower leg, ankle, and foot.	10	$60	$680

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 3 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Illinois Distribution

Constance Kirby — 0 of 3 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Illinois

Full comparison — all codes billed, vs. state median

3 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
01402	517	560	20	$180	$4.2K
01480	114	140	10	$110	$1.6K
01810	10	150	20	$70	$1.6K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Southern Illinois Medical Services, Nfp	IL	Rural Health Clinic/Center	$0	$15.2M
Southern Illinois Medical Services, Nfp	IL	Rural Health Clinic/Center	$0	$12.5M
Southern Illinois Medical Services, Nfp	IL	Rural Health Clinic/Center	$0	$9.2M
Southern Illinois Medical Services, Nfp	IL	Rural Health Clinic/Center	$0	$4.6M
Nader Dababneh	IL	Gastroenterology Physician	$111.5K	$813.7K
Fadi Aldaas	IL	Critical Care Medicine (Internal Medicine) Physician	$525.7K	$302K
Gerson Criste	IL	Pain Medicine (Psychiatry & Neurology) Physician	$181.3K	$514.7K
Vadzim Chyzhyk	IL	Cardiovascular Disease Physician	$276.8K	$414.9K
Hal Lewis	IL	Dermatology Physician	$341.1K	$202.4K
Cesar Coello	IL	Cardiovascular Disease Physician	$291.2K	$191.4K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Center For Comprehensive Services, Inc.	IL	Rehabilitation Hospital	$0	$20.4M
Shawnee Health Service And Development Corp	IL	Federally Qualified Health Center (FQHC)	$0	$13.2M
Shawnee Health Service And Development Corp	IL	Federally Qualified Health Center (FQHC)	$0	$9.7M
Shawnee Health Service And Development Corp	IL	Federally Qualified Health Center (FQHC)	$0	$6.7M
Centerstone Of Illinois, Inc	IL	Mental Health Clinic/Center (Including Community Mental Health Center)	$0	$4.6M
Shawnee Health Service & Development Corp	IL	Federally Qualified Health Center (FQHC)	$0	$4M
Gateway Foundation, Inc.	IL	Substance Use Disorder Rehabilitation Clinic/Center	$0	$3.1M
Board Of Trustees Of Southern Illinois University	IL	Federally Qualified Health Center (FQHC)	$0	$3M
Zahoor Makhdoom	IL	Gastroenterology Physician	$850.9K	$61.2K
Susan Schaberg	IL	Dermatology Physician	$831.8K	$0

Constance Kirby — Billing Profile & Reimbursement Data

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Constance Kirby — 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