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

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

Sonia Gill (NPI 1295120293)

Field	Value
Entity Type	Individual
Organization	Sonia Gill
Address	8081 Innovation Park Dr Ste 900
City	Fairfax
State	VA
ZIP	22031
Taxonomy	Clinical Neurophysiology Physician
NPI Enumerated	April 6, 2015

Payer Source	Total Paid
Medicare	$75.9K
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
95720	A physician or other QHCP reviews recorded events and analyzes spike and seizure detection of a continuous electroencephalography, a study of the electrical activity of the brain. A video is…	290	$180	$51.6K
95718	A physician or other QHCP reviews recorded events and analyzes spike and seizure detection of a continuous electroencephalography, a study of the electrical activity of the brain. The EEG recording…	90	$120	$10.3K
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	60	$80	$4.4K
99205	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…	20	$150	$2.7K
99215	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…	20	$120	$2.6K
95819	Electroencephalogram or EEG is a diagnostic test that uses small electrodes attached to the scalp to measure the electrical activity of the brain. In this procedure the provider performs the EEG…	50	$50	$2.5K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	40	$50	$1.9K

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. Virginia Distribution

Sonia Gill — 1 of 7 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Virginia

Full comparison — all codes billed, vs. state median

7 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	9,345	12,890	140	$80	$21K
95720	3	30	60	$170	$15.6K
95819	20	60	30	$220	$12.8K
99213	9,295	12,440	90	$60	$10K
99215	2,857	4,030	40	$120	$9.5K
99205	1,115	1,620	30	$150	$5.7K
95718	2	20	30	$110	$4.1K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Inova Physician Partners, LLC	VA	Family Medicine Physician	$0	$9M
Xiaoping Zhou	VA	Anatomic Pathology & Clinical Pathology Physician	$968.4K	$59.3K
Hampton Crimm	VA	Cardiovascular Disease Physician	$553.9K	$0
Joseph Krepp	VA	Cardiovascular Disease Physician	$428.7K	$1.5K
Antonio Parente	VA	Cardiovascular Disease Physician	$317.1K	$0
John Hamilton	VA	Neurological Surgery Physician	$310.5K	$0
Robert Mcswain	VA	Clinical Cardiac Electrophysiology Physician	$215K	$0
Jessica Riggs	VA	Sleep Medicine (Internal Medicine) Physician	$178.6K	$0
Ivan Sabio	MD	Internal Medicine Physician	$172.7K	$0
Edward Lam	VA	Physical Medicine & Rehabilitation Physician	$156.1K	$0

Sonia Gill — Billing Profile & Reimbursement Data

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Sonia Gill — 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