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

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

Tieu Vy Nguyen (NPI 1699154799)

Field	Value
Entity Type	Individual
Organization	Tieu Vy Nguyen
Address	6921 Brisbane Ct Ste 200
City	Sugar Land
State	TX
ZIP	77479
Taxonomy	Ophthalmology Physician
NPI Enumerated	May 21, 2015

Payer Source	Total Paid
Medicare	$2.8M
Medicaid	$0

Medicare: Complete Services Breakdown

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

17 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
J0178	Injection, aflibercept, 1 mg	2,070	$690	$1.4M
J2777	Injection, faricimab‑svoa, 0.1 mg	10,900	$30	$316.1K
J3590	Unclassified biologics	130	$1,810	$240.1K
Q5128	Injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mg	850	$220	$186.2K
67028	The provider injects a medication into the vitreous chamber of the eye as an isolated procedure or a separate procedure unrelated to any other procedure being performed on the eye.	1,400	$100	$137.3K
J2778	Injection, ranibizumab, 0.1 mg	710	$170	$124.2K
J3490	Unclassified drugs	60	$1,860	$102.5K
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…	910	$90	$82.5K
J2781	Injection, pegcetacoplan, intravitreal, 1 mg	590	$120	$70.2K
92134	The provider performs computerized diagnostic imaging of the retina in the posterior segment (back part) of the eye, interprets the data, and provides a report. The service may be on one or both eyes.	1,810	$30	$56K

Showing 1–10 of 17

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 17 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Texas Distribution

Tieu Vy Nguyen — 1 of 17 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Texas

Full comparison — all codes billed, vs. state median

17 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
J0178	34	210	610	$690	$694.9K
J2777	47	140	7,470	$30	$479.2K
J2778	39	80	630	$180	$345.3K
Q5128	25	50	770	$220	$263.7K
J3590	8	40	70	$1,640	$162.7K
J2781	28	50	720	$120	$131.9K
67028	58	290	510	$90	$73K
J3490	173	350	60	$480	$54.4K
92235	83	160	60	$100	$21.3K
92014	158	2,700	100	$80	$21K

Showing 1–10 of 17

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Ryan Olson	FL	Anatomic Pathology & Clinical Pathology Physician	$12.8M	$80
Allen Hu	MD	Ophthalmology Physician	$8.9M	$32.5K
Charles Wykoff	TX	Ophthalmology Physician	$6.2M	$0
Sujit Itty	AZ	Ophthalmology Physician	$6.2M	$11.3K
Matthew Benz	TX	Ophthalmology Physician	$5.7M	$0
David Brown	TX	Ophthalmology Physician	$5.7M	$0
Richard Lane	TX	Retina Specialist (Ophthalmology) Physician	$4.8M	$0
Brian Dicarlo	CA	Hematology & Oncology Physician	$4.7M	$0
Roger Goldberg	CA	Retina Specialist (Ophthalmology) Physician	$4.6M	$0
Tien Wong	TX	Ophthalmology Physician	$4.5M	$0

Nearby Providers

Other providers in the same ZIP code as Tieu Vy Nguyen, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Consolidated Home Health Holdings, LLC	TX	Home Health Agency	$0	$23.3M
Fort Bend Isd	TX	Local Education Agency (LEA)	$0	$19.3M
Brent Eaton	TX	Acute Care Nurse Practitioner	$5.9M	$0
David Amran	TX	Allergy & Immunology Physician	$2.8M	$0
Memorial Hermann Surgery Center Sugar Land LLP	TX	Ambulatory Surgical Clinic/Center	$1.8M	$0
Ryan Valicek	TX	Rheumatology Physician	$964.7K	$0
Salman Aly	TX	Internal Medicine Physician	$923.9K	$0
Swati Joglekar	TX	Geriatric Medicine (Internal Medicine) Physician	$910.9K	$0
Matthew Mcmenemy	TX	Ophthalmology Physician	$826.9K	$0
Tarek Fakhouri	TX	Dermatology Physician	$806.6K	$0

Tieu Vy Nguyen — 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