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

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

Andrew Nicholson (NPI 1528293701)

Field	Value
Entity Type	Individual
Organization	Andrew Nicholson
Address	1932 Alcoa Hwy Ste C360
City	Knoxville
State	TN
ZIP	37920
Taxonomy	Diagnostic Radiology Physician
NPI Enumerated	May 18, 2009

Payer Source	Total Paid
Medicare	$19.9K
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
61624	The provider performs a transcatheter permanent occlusion or embolization procedure within the central nervous system, which includes the brain (intracranial) or spinal cord. Using imaging guidance,…	10	$790	$10.2K
36224	In this procedure, the provider performs imaging supervision and interpretation for angiography performed by inserting a catheter through a distal artery into the thoracic aorta and farther into the…	30	$240	$6.2K
36227	In this add on procedure, the provider performs imaging supervision and interpretation for angiography performed by inserting catheter in the external carotid artery in the same session as placing a…	10	$110	$1.3K
75898	As a follow–up study, the provider performs vessel imaging called angiography through the catheter that is already present in the vessel because of previous therapy, embolization, or infusion, other…	20	$70	$1K
75894	In this procedure, the provider performs imaging supervision and interpretation of injection of an agent to block or close abnormal vascular channels or blood vessels.	20	$50	$820
76937	The provider uses ultrasound to help guide procedures requiring vascular access including central venous, peripheral venous, or arterial access procedures.	30	$10	$290
99152	The provider performing a diagnostic or therapeutic procedure administers medication to reduce consciousness, but not render the patient unconscious or asleep, in a patient five years of age or…	10	$10	$100

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. Tennessee Distribution

Andrew Nicholson — 0 of 7 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Tennessee

Full comparison — all codes billed, vs. state median

7 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
36224	8	20	20	$540	$12.5K
61624	5	10	10	$790	$11.9K
75898	6	10	20	$70	$2.9K
36227	4	10	10	$110	$1.4K
75894	5	10	20	$50	$930
99152	380	410	50	$10	$820
76937	106	240	30	$10	$650

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Southwestern Vermont Medical Center Inc.	VT	Internal Medicine Physician	$0	$2.9M
Ron Rosen	NY	Nuclear Medicine Physician	$2.4M	$8.9K
Horng Bruce Lin	CA	Vascular & Interventional Radiology Physician	$1.7M	$0
Mark Beller	CA	Diagnostic Radiology Physician	$1.1M	$510
Morteza Tavakol	FL	Cardiovascular Disease Physician	$544.2K	$0
Stephanie Wang	CO	Vascular & Interventional Radiology Physician	$532.9K	$810
Naser Rahbar	CA	Diagnostic Radiology Physician	$290.7K	$228.9K
Nathan Tennyson	FL	Radiation Oncology Physician	$503K	$0
Navid Zenooz	CA	Diagnostic Radiology Physician	$447.5K	$41.1K
Rahul Aggarwal	FL	Interventional Cardiology Physician	$442.1K	$0

Andrew Nicholson — 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