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.

Rebecca Leong (NPI 1922089952)

Field	Value
Entity Type	Individual
Organization	Rebecca Leong
Address	22 Westway Rd
City	Wayland
State	MA
ZIP	01778
Taxonomy	Anesthesiology Physician
NPI Enumerated	November 8, 2005

Payer Source	Total Paid
Medicare	$118.8K
Medicaid	$0

Medicare: Complete Services Breakdown

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

3 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
00142	The provider performs anesthesia services for a patient undergoing an eye lens procedure.	1,070	$90	$96.5K
00140	The provider performs anesthesia services for a patient undergoing an eye procedure.	190	$100	$19.3K
00145	The provider performs anesthesia services for a patient undergoing vitreoretinal surgery.	20	$160	$3.3K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 3 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Massachusetts Distribution

Rebecca Leong — 2 of 3 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

3 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
00142	6	350	40	$70	$10.3K
00140	4	110	30	$100	$5.3K
00145	41	90	20	$120	$3.1K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Franciscan Hospital For Children, Inc.	MA	Children's Rehabilitation Hospital	$0	$62.3M
Linda Specht	NH	Neurology with Special Qualifications in Child Neurology Physician	$0	$578.1K
Roberto Feliz	MA	Anesthesiology Physician	$460.2K	$260
Maher El Khatib	RI	Anesthesiology Physician	$113.2K	$163.7K
Vidya Ramanavarapu	IL	Pain Medicine Physician	$208.1K	$0
Haytham Mohamed	MA	Anesthesiology Physician	$192.5K	$0
Scott Gonzales	MA	Anesthesiology Physician	$177.5K	$0
Laverne Gugino	MA	Clinical Neurophysiology Physician	$170K	$0
David Gannon	MA	Anesthesiology Physician	$144.3K	$3.1K
Timothy Ayers	MA	Anesthesiology Physician	$126K	$0

Rebecca Leong — Billing Profile & Reimbursement Data

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Rebecca Leong — 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