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

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

Leslie Cahan (NPI 1063583979)

Field	Value
Entity Type	Individual
Organization	Leslie Cahan
Address	2200 Lynn Rd
City	Thousand Oaks
State	CA
ZIP	91360
Taxonomy	Neurological Surgery Physician
NPI Enumerated	November 13, 2006

Payer Source	Total Paid
Medicare	$23.3K
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
61796	In this procedure, the provider uses externally generated ionized radiation to destroy a single, simple cranial lesion in the target area in the brain. The targeted lesion is simple, which typically…	20	$840	$15.9K
61797	In this add–on procedure, the provider uses externally generated ionized radiation to destroy each additional target area in the brain after destruction of a first cranial lesion at the same session.…	40	$170	$7.4K

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. California Distribution

Leslie Cahan — 0 of 2 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — California

Full comparison — all codes billed, vs. state median

2 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
61796	9	10	20	$860	$27.4K
61797	7	10	50	$180	$11.2K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Kaweah Delta Health Care District	CA	General Acute Care Hospital	$0	$83.2M
Kaweah Delta Health Care District	CA	Rural Health Clinic/Center	$0	$68.9M
Shashi Sharma	CA	Interventional Cardiology Physician	$3.6M	$7.3K
Robert Havard	CA	Medical Oncology Physician	$1.9M	$0
Sanjai Sharma	CA	Hematology & Oncology Physician	$1.5M	$0
Kazi Rahman	CA	Foot & Ankle Surgery Podiatrist	$1.1M	$0
David Nye	AZ	Vascular Surgery Physician	$905.8K	$0
Christopher Rex	AZ	Dermatology Physician	$875.2K	$0
Robert Allen	CA	Family Medicine Physician	$866.7K	$0
Abdulrahman Hamdi	CA	Vascular Surgery Physician	$822.3K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Shariar Cohen-gadol	CA	Rheumatology Physician	$6.2M	$0
Joshua Hedaya	CA	Ophthalmology Physician	$3.2M	$38.9K
Elvira Lindwall	CA	Rheumatology Physician	$2.9M	$0
Vishva Dev	CA	Interventional Cardiology Physician	$2.1M	$0
Los Robles Surgicenter, LLC	CA	Ambulatory Surgical Clinic/Center	$1.4M	$0
David Aliabadi	CA	Interventional Cardiology Physician	$1.3M	$770
Jonathan Abelson	CA	Radiation Oncology Physician	$1.2M	$0
James Lin	CA	Anesthesiology Physician	$920.3K	$0
Sean Condon	CA	MOHS-Micrographic Surgery Physician	$690.8K	$0
Trung Bui	CA	Surgery Physician	$601.6K	$71K

Leslie Cahan — Billing Profile & Reimbursement Data

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Leslie Cahan — 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