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

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

James Corbett (NPI 1336231372)

Field	Value
Entity Type	Individual
Organization	James Corbett
Address	1500 East Medical Center Dr
City	Ann Arbor
State	MI
ZIP	48109
Taxonomy	Nuclear Cardiology Physician
NPI Enumerated	September 28, 2006

Payer Source	Total Paid
Medicare	$50.8K
Medicaid	$0

Medicare: Complete Services Breakdown

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

11 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
78431	The provider performs a PET myocardial imaging scan, a type of nuclear imaging test, with CT transmission scan that reveals blood flow to and from the heart (perfusion). Ejection fraction and…	220	$70	$14.8K
93016	The provider supervises the recording of the electrical activity of the heart to examine any abnormality in its functioning by obtaining blood pressure and electrocardiograph readings at regular…	710	$20	$11.3K
78451	In this procedure, the provider performs a single SPECT study of the heart to determine the areas of deficient blood flow. The goal of the procedure is to determine areas that have deficient blood…	160	$50	$7.6K
78452	In this procedure, the provider performs multiple SPECT studies of the heart to determine the areas of deficient blood flow. The goal of the procedure is to determine areas that have deficient blood…	110	$50	$5.5K
93018	The provider analyzes and interprets the recording of the electrical activity of the heart to examine for any abnormality in its functioning, including blood pressure and electrocardiograph readings…	490	$10	$4.8K
78803	The provider uses a nuclear imaging test called SPECT to localize a tumor, inflammatory process, or radioactive tracer distribution. Vascular flow and blood pool imaging are included if performed.…	40	$40	$1.6K
78433	The provider performs a PET myocardial imaging scan, a type of nuclear imaging test, and concurrent CT transmission scan using two radionuclide tracers. The study reveals blood flow to and from the…	20	$80	$1.5K
78429	The provider performs a PET myocardial imaging scan, a type of nuclear imaging test with CT transmission scan that tells how the myocardium, the heart muscle, is functioning. The test provides…	20	$60	$1.4K
78494	The provider uses single–photon emission computed tomography (SPECT), a type of nuclear imaging test, to evaluate how well the heart is pumping blood to other parts of the body while the patient is…	30	$40	$1.3K
78430	The provider performs a PET myocardial imaging scan, a type of nuclear imaging test, with CT transmission scan that reveals blood flow to and from the heart (perfusion). Ejection fraction and…	10	$60	$650

Showing 1–10 of 11

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 11 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Michigan Distribution

James Corbett — 4 of 11 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Michigan

Full comparison — all codes billed, vs. state median

11 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
78452	111	520	60	$160	$12.3K
78431	2	20	30	$90	$7.1K
78451	1	10	60	$50	$3.7K
78434	12	10	30	$30	$2.2K
78433	2	10	20	$80	$2.1K
78429	2	10	20	$60	$1.1K
93016	1	420	40	$20	$910
78494	1	10	20	$40	$870
78803	3	20	20	$40	$790
93018	3	450	50	$10	$750

Showing 1–10 of 11

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Kenneth Tobin	CA	Cardiovascular Disease Physician	$124.8K	$0
Troy Labounty	MI	Cardiovascular Disease Physician	$120.2K	$0
James Froehlich	MI	Cardiovascular Disease Physician	$76.5K	$0
Peter Hagan	MI	Cardiovascular Disease Physician	$75K	$0
Peter Farrehi	MI	Internal Medicine Physician	$70K	$0
Michael Shea	MI	Cardiovascular Disease Physician	$69.8K	$0
Victor Moles	MI	Cardiovascular Disease Physician	$67.6K	$0
Adam Stein	MI	Cardiovascular Disease Physician	$51.6K	$0
Abdulbaset Sulaiman	MI	Cardiovascular Disease Physician	$47.4K	$0
Geoffrey Barnes	MI	Cardiovascular Disease Physician	$39.2K	$0

James Corbett — Billing Profile & Reimbursement Data

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James Corbett — 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

Frequently Asked Questions

References