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

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

Wendi Zhou (NPI 1952694838)

Field	Value
Entity Type	Individual
Organization	Wendi Zhou
Address	1111 E Mcdowell Rd
City	Phoenix
State	AZ
ZIP	85006
Taxonomy	Anatomic Pathology & Clinical Pathology Physician
NPI Enumerated	May 25, 2011

Payer Source	Total Paid
Medicare	$468.1K
Medicaid	$0

Medicare: Complete Services Breakdown

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

6 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
88305	The physician, typically a pathologist, performs a level IV examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…	8,110	$50	$438K
88342	The lab analyst applies an initial single antibody stain on a slide or slides prepared from a single patient specimen, such as tumor tissue. Then a qualified provider, typically a pathologist,…	220	$70	$14.8K
88341	The lab analyst applies an additional single antibody stain on a slide or slides prepared from the same patient specimen as the initial antibody stain, such as tumor tissue. Then a qualified…	140	$50	$6.6K
88313	The lab analyst performs the technical lab steps to stain a specimen for Group II identification, for example an iron stain or trichrome stain. A qualified provider, typically a pathologist,…	150	$40	$5.3K
88307	The physician, typically a pathologist, performs a level V examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…	30	$60	$1.7K
88312	The lab analyst performs the technical lab steps to stain a specimen with a special stain. This code applies to Group I for microorganisms. A qualified provider, typically a pathologist, interprets…	20	$90	$1.6K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 6 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Arizona Distribution

Wendi Zhou — 1 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Arizona

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
88305	13	270	700	$40	$71.1K
88341	167	210	270	$40	$28.8K
88342	82	220	160	$50	$20.6K
88312	139	150	60	$70	$13.1K
88313	58	170	100	$40	$10.1K
88307	129	140	120	$70	$9.7K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Kirk Lin	AZ	Anatomic Pathology Physician	$1.2M	$0
Kurt Wharton	AZ	Radiation Oncology Physician	$1M	$0
John Kresl	AZ	Radiation Oncology Physician	$938.6K	$0
Jeffrey Stern	AZ	Urology Physician	$689.2K	$0
Lauren Stegman	AZ	Radiation Oncology Physician	$672.9K	$0
Abhilash Nambiar	AZ	Radiation Oncology Physician	$630.3K	$0
David Kaplan	AZ	Urology Physician	$519.2K	$0
Chandan Kundavaram	AZ	Urology Physician	$458.6K	$0
Chirag Trivedi	AZ	Specialist	$394.9K	$0
Jennifer Klauschie	AZ	Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician	$387.9K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Banner - University Medical Center Phoenix	AZ	General Acute Care Hospital	$0	$140.8M
Jewish Family & Children's Service	AZ	Community/Behavioral Health Agency	$0	$60.9M
United Seating And Mobility LLC	AZ	Durable Medical Equipment & Medical Supplies	$0	$42.5M
Lifestream Treatment Center LLC	AZ	Mental Health Clinic/Center (Including Community Mental Health Center)	$0	$36.9M
Mireille Wellness Clinic	AZ	Mental Health Clinic/Center (Including Community Mental Health Center)	$0	$25.3M
Grossman & Grossman, Ltd.	AZ	Community/Behavioral Health Agency	$0	$22.6M
Steward Emergency Physicians Of Arizona Inc	AZ	Emergency Medicine Physician	$0	$10.3M
St Lukes Medical Center LP	AZ	General Acute Care Hospital	$0	$8.7M
St Lukes Behavioral Hospital LP	AZ	Psychiatric Hospital	$0	$8.3M
Brendan Cassidy	AZ	Ophthalmology Physician	$0	$6.8M

Wendi Zhou — Billing Profile & Reimbursement Data

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Wendi Zhou — 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