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.

Usha Vellayappan (NPI 1699760538)

Field	Value
Entity Type	Individual
Organization	Usha Vellayappan
Address	736 Cambridge St
City	Brighton
State	MA
ZIP	02135
Taxonomy	Anesthesiology Physician
NPI Enumerated	September 16, 2005

Payer Source	Total Paid
Medicare	$67.5K
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
00567	The provider performs anesthesia services for a patient undergoing a coronary artery bypass graft procedure. The procedure requires a pump oxygenator to take on the work of the heart and lungs.	40	$690	$28.8K
00562	The provider performs anesthesia services for a patient undergoing a procedure involving the heart, the sac around the heart, and the great vessels of the chest, such as the aorta, its major…	20	$850	$16.1K
00560	The provider performs anesthesia services for a patient undergoing a procedure involving the heart, the sac around the heart, and the great vessels of the chest, such as the aorta, its major…	20	$430	$8.7K
93503	The provider performs Swan–Ganz® catheterization for the direct assessment of pressure in the pulmonary artery, right atrium, right ventricle, as well as the wedge pressure of the left atrium…	60	$70	$4.3K
93312	In this procedure, the provider performs transesophageal echocardiography, or TEE, with multiple transducers, or probes, or a rotating transducer to obtain a two–dimensional (2D) image of the heart.…	50	$90	$4.1K
00142	The provider performs anesthesia services for a patient undergoing an eye lens procedure.	30	$100	$2.8K
36620	In this procedure, the provider inserts a catheter percutaneously (through the skin) into an artery and uses this catheter for the purpose of sampling, transfusion, or continuous real–time blood…	70	$40	$2.6K

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. Massachusetts Distribution

Usha Vellayappan — 4 of 7 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

7 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
00562	2	40	10	$750	$10.5K
00567	1	40	10	$690	$10.3K
00142	210	350	40	$70	$10.3K
00560	37	90	20	$410	$8.1K
93312	24	230	20	$90	$2.3K
93503	1	40	20	$70	$1.2K
36620	5	410	20	$40	$890

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Henry Heywood Memorial Hospital	MA	General Acute Care Hospital	$0	$54.5M
Columbus Radiology Corp	OH	Diagnostic Radiology Physician	$0	$49.9M
Athol Memorial Hospital Incorporated	MA	Critical Access Hospital	$0	$30.8M
Coastal Medical Associates	MA	Anesthesiology Physician	$0	$10M
Lawrence Proano	RI	Emergency Medicine Physician	$48.4K	$2.3M
Raphael Kieval	MA	Rheumatology Physician	$1.6M	$0
Andris Zauls	MA	Radiation Oncology Physician	$1.5M	$0
Frantz Gibbs	RI	Emergency Medicine Physician	$31.4K	$849.2K
Thomas Miller	MA	Family Medicine Physician	$364.5K	$448.2K
Ashok Joshi	MA	Internal Medicine Physician	$188.9K	$530.5K

Nearby Providers

Other providers in the same ZIP code as Usha Vellayappan, 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
Steward St. Elizabeth's Medical Center Of Boston, Inc.	MA	General Acute Care Hospital	$0	$32.5M
Brightin Adhc, LLC	MA	Adult Day Care Clinic/Center	$0	$19.5M
Adult Day Health, Inc.	MA	Adult Day Care Clinic/Center	$0	$17.2M
Absolute Care, Inc.	MA	Home Health Agency	$0	$16M
Addiction Treatment Center Of New England, Inc.	MA	Case Management Agency	$227.1K	$11.5M
Charles River Community Health Inc	MA	Federally Qualified Health Center (FQHC)	$0	$10.3M
Family And Community Solutions Inc	MA	Mental Health Clinic/Center (Including Community Mental Health Center)	$0	$9M
Steward Medical Group, Inc	MA	Specialist	$0	$8.4M
Vcare LLC	MA	Home Health Agency	$0	$7.1M

Usha Vellayappan — Billing Profile & Reimbursement Data

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Usha Vellayappan — 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