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

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

Margaux Martin (NPI 1134895998)

Field	Value
Entity Type	Individual
Organization	Margaux Martin
Address	830 Harrison Avenue, 3rd Fl
City	Boston
State	MA
ZIP	02118
Taxonomy	Gerontology Nurse Practitioner
NPI Enumerated	August 20, 2021

Payer Source	Total Paid
Medicare	$2.6K
Medicaid	$0

Medicare: Complete Services Breakdown

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

2 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
38222	The provider takes a scraping or sample of bone marrow tissue, using biopsy and aspiration techniques, for diagnostic purposes. Bone marrow aspiration is typically performed prior to the biopsy when…	40	$50	$2K
38221	The provider takes one or more samples of bone marrow from the sternum or pelvic bone for diagnostic purposes only.	10	$50	$610

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 2 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Massachusetts Distribution

Margaux Martin — 1 of 2 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Massachusetts

Full comparison — all codes billed, vs. state median

2 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
38222	3	60	20	$60	$1.2K
38221	1	10	10	$50	$610

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Evans Medical Foundation, Inc.	MA	Internal Medicine Physician	$0	$37.8M
Raphael Kieval	MA	Rheumatology Physician	$1.6M	$0
Syed Mahmood	MD	Medical Oncology Physician	$1M	$0
Kyu Kim	MA	Rheumatology Physician	$628.4K	$0
Gregory Johnson	MA	Internal Medicine Physician	$54.6K	$550.9K
Albert Daly	MA	Primary Podiatric Medicine Podiatrist	$462.1K	$0
Hong Jun Yun	IL	Interventional Cardiology Physician	$432.4K	$15.9K
Gary Rogers	FL	Dermatology Physician	$364.9K	$0
Anthony Litvak	MA	Interventional Cardiology Physician	$341.6K	$260
Brian Dalton	MA	Internal Medicine Physician	$341.8K	$0

Margaux Martin — Billing Profile & Reimbursement Data

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Margaux Martin — 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