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.

M Arnaout (NPI 1760473300)

Field	Value
Entity Type	Individual
Organization	M Arnaout
Address	149 13th St
City	Charlestown
State	MA
ZIP	02129
Taxonomy	Nephrology Physician
NPI Enumerated	November 2, 2005

Payer Source	Total Paid
Medicare	$45.6K
Medicaid	$0

Medicare: Complete Services Breakdown

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

1 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
90961	The provider manages all the services associated with the monthly care of a patient who is 20 years old or older and has a condition known as end stage renal disease, or ESRD. For this service, the…	180	$250	$45.5K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 1 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Massachusetts Distribution

M Arnaout — 0 of 1 code 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

1 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
90961	9	110	60	$240	$20K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Steven Spiegel	MA	Nephrology Physician	$328.7K	$0
Jose Teixeira-da-silva	MA	Nephrology Physician	$138.9K	$0
Louis Ercolani	MA	Nephrology Physician	$129.7K	$0
Julia Neuringer	MA	Nephrology Physician	$122.4K	$0
Sahir Kalim	MA	Nephrology Physician	$73.5K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
The Spaulding Rehabilitation Hospital Corporation	MA	Rehabilitation Hospital	$0	$54.8M
Adult Day Health, Inc.	MA	Adult Day Care Clinic/Center	$0	$13.4M
Melissa Colbert	MA	Physical Medicine & Rehabilitation Physician	$242.1K	$0
Michelle Kenny	MA	Family Medicine Physician	$188K	$0
Scott Homer	MA	Physical Medicine & Rehabilitation Physician	$127.7K	$0
Chloe Slocum	MA	Spinal Cord Injury Medicine Physician	$43.3K	$0
Miguel Rivera	MA	Molecular Genetic Pathology (Medical Genetics) Physician	$3.8K	$0

M Arnaout — Billing Profile & Reimbursement Data

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M Arnaout — 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