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

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

Nan Wang (NPI 1023040839)

Field	Value
Entity Type	Individual
Organization	Nan Wang
Address	901 San Bernardino Rd
City	Upland
State	CA
ZIP	91786
Taxonomy	Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
NPI Enumerated	July 6, 2006

Payer Source	Total Paid
Medicare	$34.1K
Medicaid	$0

Medicare: Complete Services Breakdown

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

4 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
33533	Coronary artery bypass, using arterial graft(s); single arterial graft	20	$1,220	$23.2K
99223	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	30	$140	$4.7K
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	$180	$4.2K
93318	The provider performs monitoring and continuous assessment of cardiac functions using transesophageal echocardiography with multiple transducers or a rotating transducer to obtain a two dimensional…	30	$80	$2.1K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 4 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. California Distribution

Nan Wang — 0 of 4 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — California

Full comparison — all codes billed, vs. state median

4 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
33533	105	200	20	$880	$21.2K
99223	8,038	13,190	50	$140	$11.3K
99205	4,807	8,360	30	$170	$7.2K
93318	2	10	30	$80	$2K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Primex Clinical Laboratories Inc.	CA	Clinical Medical Laboratory	$5.8M	$27.3M
Harbinder Brar	CA	Maternal & Fetal Medicine Physician	$0	$31.3M
Geoffrey Trenkle	CA	Facial Plastic Surgery Physician	$517.4K	$6.5M
Shil Patel	VA	Ophthalmology Physician	$6.1M	$0
Kevin O'reilly	CA	Podiatrist	$513.7K	$4.7M
Homayoun Tabandeh	CA	Ophthalmology Physician	$5.1M	$6.8K
Nikhil Patel	CA	Vascular & Interventional Radiology Physician	$4.3M	$0
Clement Chan	CA	Retina Specialist (Ophthalmology) Physician	$2.9M	$0
Navid Ezra	CA	Dermatology Physician	$1.8M	$975.2K
Daniel Esmaili	CA	Ophthalmology Physician	$2.7M	$2.2K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
San Antonio Regional Hospital	CA	General Acute Care Hospital	$0	$44.8M
Eric Lee	CA	Specialist	$3.5M	$0
Caleb Ng	CA	Retina Specialist (Ophthalmology) Physician	$2.2M	$21K
Thang Le	CA	Rheumatology Physician	$2.1M	$0
Pacific Eye Institute A Medical Group Inc	CA	Ambulatory Surgical Clinic/Center	$1.4M	$639.9K
Antony Hou	CA	Rheumatology Physician	$2M	$0
Samuel Kim	CA	Retina Specialist (Ophthalmology) Physician	$1.5M	$0
Susan Biegel	CA	Internal Medicine Physician	$840.5K	$139.7K
Steven Chow	CA	Dermatology Physician	$694.7K	$0
Mohamed Sebai	CA	Specialist	$673.4K	$0

Nan Wang — Billing Profile & Reimbursement Data

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Nan Wang — 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