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

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

Christina Irwin (NPI 1457598245)

Field	Value
Entity Type	Individual
Organization	Christina Irwin
Address	667 Eastland Ave Se
City	Warren
State	OH
ZIP	44484
Taxonomy	Certified Registered Nurse Anesthetist
NPI Enumerated	January 15, 2009

Payer Source	Total Paid
Medicare	$69.6K
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
00811	The provider performs anesthesia services for a patient undergoing an unspecified lower intestinal endoscopic procedure where the surgical provider introduces an endoscope into the intestines up to…	300	$90	$26.6K
00731	The anesthesia provider performs anesthesia services for an unspecified type of upper gastrointestinal endoscopic procedure during which another provider introduces the endoscope to but not beyond…	260	$100	$25.6K
00812	The provider performs anesthesia services for a patient undergoing a screening colonoscopy during which the surgical provider introduces an endoscope into the intestines below the duodenum, the part…	190	$90	$17.6K

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. Ohio Distribution

Christina Irwin — 3 of 3 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Ohio

Full comparison — all codes billed, vs. state median

3 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
00811	1	1,330	20	$80	$2.7K
00812	6	600	20	$90	$2.6K
00731	3	1,700	20	$80	$2.1K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Shaju Shamsuddin	OH	Radiation Oncology Physician	$333.9K	$0
Magdy Iskander	OH	Rheumatology Physician	$327.3K	$0
Douglas Keyser	OH	Radiation Oncology Physician	$277.6K	$0
Rashad El-dabh	OH	Radiation Oncology Physician	$277.5K	$0
Dung Nguyen	OH	Radiation Oncology Physician	$231.7K	$0
Dwight Heron	OH	Radiation Oncology Physician	$227.3K	$0
Carl Peterson	OH	Radiation Oncology Physician	$174.6K	$0
Michael Derosa	OH	Endocrinology, Diabetes & Metabolism Physician	$173.3K	$0
Munir Ahmad	OH	Radiation Oncology Physician	$150.1K	$0
Brian Shannon	PA	Orthopaedic Surgery Physician	$126.5K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Mercy Health Youngstown LLC	OH	General Acute Care Hospital	$0	$43.6M
First Step Recovery Of Warren LLC	OH	Substance Use Disorder Rehabilitation Clinic/Center	$0	$38.9M
Ohio North East Health Systems, Inc	OH	Federally Qualified Health Center (FQHC)	$0	$14M
Parisa Khavari	OH	Obstetrics & Gynecology Physician	$26.5K	$1.8M
Avamar Center For Endoscopy,inc	OH	Endoscopy Clinic/Center	$466.6K	$524.5K
Mazen Mahjoub	OH	Specialist	$572.9K	$317.8K
Lippy Surgery Center LLC	OH	Ambulatory Surgical Clinic/Center	$257K	$551.8K
Mehrdad Zarrinmakan	OH	Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician	$738.6K	$0
Morgan Hott	OH	MOHS-Micrographic Surgery Physician	$581.4K	$0
Kapil Kwatra	OH	Internal Medicine Physician	$495.1K	$13.5K

Christina Irwin — Billing Profile & Reimbursement Data

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Christina Irwin — 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