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

Why is the Medicaid comparison limited to New York 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. New York (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.

Mark Seldon (NPI 1174515571)

Field	Value
Entity Type	Individual
Organization	Mark Seldon
Address	345 E 37th St
City	New York
State	NY
ZIP	10016
Taxonomy	Cardiovascular Disease Physician
NPI Enumerated	August 22, 2005

Payer Source	Total Paid
Medicare	$60.7K
Medicaid	$0

Medicare: Complete Services Breakdown

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

12 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
93880	Duplex scanning of arteries for the evaluation of blood flow is a type of non–invasive vascular diagnostic process. A physician can visualize and selectively assess the flow patterns of peripheral…	70	$180	$11.7K
93306	The provider uses transducers to obtain two–dimensional (2D) images of the heart structures through the chest wall. He evaluates the anatomy and function of all four heart chambers, valves, adjacent…	70	$170	$11.5K
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…	160	$70	$11.4K
93931	The provider performs a duplex ultrasound scan of the upper extremity arteries or bypass grafts on just one side. Providers perform noninvasive arterial diagnostic procedures to examine the rate of…	60	$120	$7.4K
93979	The provider performs a limited study of the aorta, the inferior vena cava or IVC, the iliac vasculature, or bypass grafts, or performs the study on only one side. He uses duplex Doppler ultrasound…	70	$110	$7.4K
93922	Noninvasive physiologic studies of upper or lower extremity arteries, single level, bilateral	70	$80	$5.1K
93351	In this procedure, the provider performs continuous transthoracic echocardiography both at rest and after exercise and reviews images evaluating and assessing global and ventricular performance and…	10	$210	$2.4K
93000	The provider records the electrical conduction of the heart to examine any abnormality in its functioning, based on signals from at least 12 leads, wires that connect the recording device to…	140	$10	$1.8K
99203	The provider sees a new 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 provider…	10	$80	$1K
93010	The provider interprets and reports on the results of a routine 12–lead (or more) electrocardiogram.	80	$10	$550

Showing 1–10 of 12

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 12 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. New York Distribution

Mark Seldon — 0 of 12 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — New York

Full comparison — all codes billed, vs. state median

12 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
93306	1,559	1,990	200	$110	$30.7K
93880	751	1,730	50	$140	$14.5K
99213	9,414	31,440	80	$70	$12.1K
93351	445	470	30	$180	$9.1K
99203	10,024	11,360	30	$90	$4.7K
93922	170	500	40	$60	$4.6K
93979	15	90	20	$80	$3.5K
93010	1,507	2,730	100	$10	$2.7K
93931	10	70	20	$60	$2.6K
93000	2,067	6,620	60	$10	$2.2K

Showing 1–10 of 12

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Julian Sosner	NY	Physical Medicine & Rehabilitation Physician	$79.5K	$720.5K
Edward Bernaski	NY	Cardiovascular Disease Physician	$213.7K	$155.8K
John Matthews	DE	Diagnostic Radiology Physician	$73.7K	$0
Steven Parmett	NY	Nuclear Radiology Physician	$15.7K	$0

Mark Seldon — Billing Profile & Reimbursement Data

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Mark Seldon — 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