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.

David Chow (NPI 1134262892)

Field	Value
Entity Type	Individual
Organization	David Chow
Address	1830 Town Center Dr
City	Reston
State	VA
ZIP	20190
Taxonomy	Ophthalmology Physician
NPI Enumerated	February 14, 2007

Payer Source	Total Paid
Medicare	$104.8K
Medicaid	$0

Medicare: Complete Services Breakdown

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

14 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
92014	An ophthalmologist sees an established patient for a comprehensive level eye examination. Generally, a patient is considered to be "established" if the same physician, or any physician in the group…	270	$100	$26.2K
92083	The provider may use one or more methods to determine the extent of a patient's visual field of one or both eyes; he interprets the results and prepares a report. Report this code for an extended…	270	$60	$15.3K
92020	The provider examines the angle of the anterior chamber of the eye (the angle where the iris and cornea meet) using a special lens (goniolens) and slit–lamp or operating microscope to diagnose and…	550	$20	$12.1K
92004	The provider performs a comprehensive level ophthalmological evaluation of a new patient and initiates a diagnostic and treatment program for one or more visits.	110	$100	$11.5K
92081	The provider may use one or more methods to determine the extent of a patient's visual field of one or both eyes; he interprets the results and prepares a report. Report this code for a limited…	270	$30	$7.8K
92012	For this CPT code, an Ophthalmologist sees an established patient for an intermediate level eye examination. Generally, a patient is considered to be "established" if the same physician, or any…	90	$80	$6.9K
92133	The provider performs computerized diagnostic imaging of the optic nerve in the posterior segment (back part) of the eye, interprets the data, and provides a report. The service may be on one or both…	180	$30	$5.2K
92202	The provider performs an extended ophthalmoscopy, typically with an indirect ophthalmoscope which utilizes a bright light and a hand–held indirect lens rather than the common hand–held one–piece…	370	$10	$4.8K
68840	This procedure is the probing of the lacrimal canaliculi with or without irrigation.	40	$130	$4.4K
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…	50	$90	$4.3K

Showing 1–10 of 14

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 14 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Virginia Distribution

David Chow — 1 of 14 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

14 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
92014	331	870	170	$80	$32.8K
99214	9,736	12,890	140	$80	$21K
92012	203	430	80	$60	$11.9K
99213	10,572	12,440	90	$60	$10K
68761	100	100	50	$110	$8.7K
92202	26	60	230	$10	$8.1K
92004	91	680	40	$90	$5.9K
99204	6,364	6,850	40	$110	$5.9K
92083	91	700	70	$40	$5.7K
68840	7	10	40	$110	$4.2K

Showing 1–10 of 14

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Reston Hospital Center LLC	VA	General Acute Care Hospital	$0	$14.9M
Phong Nguyen	VA	Rheumatology Physician	$4.2M	$0
Reston Surgery Center, LP	VA	Ambulatory Surgical Clinic/Center	$2.8M	$869.2K
Claude Abujrab-saba	VA	Rheumatology Physician	$2.9M	$0
Alexia Gospodinoff	VA	Rheumatology Physician	$812.5K	$0
Dhruv Pateder	VA	Orthopaedic Surgery of the Spine Physician	$607.7K	$0
Ahmad Noori	VA	Nephrology Physician	$341.1K	$190.1K
Mark Tekrony	VA	Neurology Physician	$349.6K	$0
Theodore Sebastien	VA	MOHS-Micrographic Surgery Physician	$335.3K	$0
Andrew Siegel	VA	Ophthalmology Physician	$333.2K	$0

David Chow — Billing Profile & Reimbursement Data

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David Chow — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Nearby Providers

Frequently Asked Questions

References