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.

Melissa Zheng (NPI 1932630027)

Field	Value
Entity Type	Individual
Organization	Melissa Zheng
Address	275 W Macarthur Blvd
City	Oakland
State	CA
ZIP	94611
Taxonomy	Otolaryngology Physician
NPI Enumerated	March 21, 2017

Payer Source	Total Paid
Medicare	$18.5K
Medicaid	$0

Medicare: Complete Services Breakdown

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

3 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
31579	The provider uses a flexible or rigid laryngoscope to look inside the larynx, or voice box, to detect the presence of any abnormalities. He also performs stroboscopy, which is a method of examination…	80	$140	$10.9K
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…	30	$140	$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	$170	$3.5K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 3 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. California Distribution

Melissa Zheng — 0 of 3 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

3 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
31579	3	120	70	$150	$16.9K
99215	2,160	15,360	50	$130	$14.4K
99205	1,068	8,360	30	$170	$7.2K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Kaiser Foundation Hospitals	CA	General Acute Care Hospital	$0	$55.7M
Noel Serrano	CA	Internal Medicine Physician	$955.4K	$603.9K
Matthew Susko	CA	Radiation Oncology Physician	$353.7K	$0
Neha Damle	CA	Hematology & Oncology Physician	$283.5K	$0
Saqib Hasan	CA	Orthopaedic Surgery of the Spine Physician	$223.8K	$0
Catherine Cox	CA	Student in an Organized Health Care Education/Training Program	$148.3K	$0
Judy Wong	CA	Certified Registered Nurse Anesthetist	$62.7K	$0
Nirav Bhakta	CA	Internal Medicine Physician	$43.7K	$0
Daniel Nahrwold	CA	Anesthesiology Physician	$12.6K	$0

Melissa Zheng — Billing Profile & Reimbursement Data

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Melissa Zheng — 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