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

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

Veronica Chiang (NPI 1073594487)

Field	Value
Entity Type	Individual
Organization	Veronica Chiang
Address	800 Howard Ave
City	New Haven
State	CT
ZIP	06519
Taxonomy	Neurological Surgery Physician
NPI Enumerated	November 11, 2005

Payer Source	Total Paid
Medicare	$145.5K
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
61798	In this procedure, the provider uses externally generated ionized radiation to destroy a single, complex cranial lesion in the target area in the brain. The targeted lesion is complex, which…	30	$1,200	$39.7K
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…	40	$890	$31.2K
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.…	150	$190	$28.2K
61510	In this procedure, the provider removes a portion of skull bone and excises a brain tumor present above the tentorium cerebelli, a fold of dura mater separating the cerebellum from the occipital and…	10	$1,890	$26.4K
61800	In this add on procedure, the provider applies a stereotactic head frame to a patient’s head prior to stereotactic radiosurgery. He attaches the frame to use with image scanning to identify and…	70	$130	$8.8K
61799	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 complex cranial lesion at the same…	30	$260	$8.1K
61781	In this add–on procedure, the provider uses a computer navigation system along with computed tomography, or CT, and or magnetic resonance imaging, or MRI, scans to guide him and navigate during…	20	$200	$3K

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. Connecticut Distribution

Veronica Chiang — 0 of 7 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Connecticut

Full comparison — all codes billed, vs. state median

7 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
61798	1	10	30	$1,200	$39.7K
61796	1	10	40	$890	$31.2K
61510	2	10	20	$1,840	$29.5K
61797	1	10	150	$190	$28.2K
61800	1	10	70	$130	$8.9K
61799	1	10	30	$260	$8.1K
61781	4	10	20	$200	$5.9K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Yale University	CT	Anesthesiology Physician	$0	$137.3M
Yale University	CT	Clinical Medical Laboratory	$1.4M	$10.4M
Robert Schoen	CT	Rheumatology Physician	$1.3M	$0
Yale University	CT	Clinical Medical Laboratory	$946.4K	$390
Sarah Thomen	CT	Family Nurse Practitioner	$848.2K	$0
Wei Jie Zhang	CT	Anesthesiology Physician	$496.9K	$7.6K
Sean Christensen	CT	Dermatology Physician	$441.8K	$0
Alison Hayward	RI	Emergency Medicine Physician	$22.2K	$398.7K
Elise Carlson	CT	Rheumatology Physician	$419.9K	$0
Christine Arms	CT	Diagnostic Radiology Physician	$398.3K	$730

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Cornell Scott Hill Health Corporation	CT	Federally Qualified Health Center (FQHC)	$338.5K	$294.2M
Apt Foundation, Inc	CT	Methadone Clinic	$0	$28.6M
Yale Univ School Of Medicine	CT	Adolescent and Children Mental Health Clinic/Center	$0	$13.2M
New Haven Board Of Education	CT	Local Education Agency (LEA)	$0	$12.2M
Connecticut Retina Consultants LLC	CT	Ophthalmology Physician	$0	$8.3M
Continuum Of Care, Inc.	CT	Adult Mental Health Clinic/Center	$0	$4.9M
Connecticut Pulmonary Specialists, PC	CT	Pulmonary Disease Physician	$0	$2.3M
Wayne Larrison	CT	Ophthalmology Physician	$1.9M	$0
Rachel Collins	CT	Professional Counselor	$0	$1.7M
James Weisz	CT	Ophthalmology Physician	$1.3M	$0

Veronica Chiang — 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