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

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

Xiao-lan Chen (NPI 1073693081)

Field	Value
Entity Type	Individual
Organization	Xiao-lan Chen
Address	2323 N Lake Dr
City	Milwaukee
State	WI
ZIP	53211
Taxonomy	Anatomic Pathology & Clinical Pathology Physician
NPI Enumerated	October 16, 2006

Payer Source	Total Paid
Medicare	$30.9K
Medicaid	$0

Medicare: Complete Services Breakdown

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

8 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…	450	$30	$12.1K
88361	The lab analyst applies a single antibody stain on a slide or slides prepared from a single patient specimen, such as tumor tissue. The lab analyst processes the slides using computer assisted…	160	$30	$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…	70	$60	$4.5K
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…	200	$20	$4.1K
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,…	100	$30	$2.7K
G0416	Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method	10	$120	$1.4K
88344	The lab analyst applies a single multiplex antibody stain on a slide or slides prepared from a single patient specimen, such as tumor tissue. Then a qualified provider, typically a pathologist,…	30	$30	$780
88363	A pathologist performs a procedure to examine and select archived, or previously diagnosed, tissue for molecular analysis.	10	$20	$210

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 8 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Wisconsin Distribution

Xiao-lan Chen — 0 of 8 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Wisconsin

Full comparison — all codes billed, vs. state median

8 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
88305	155	300	460	$40	$44.8K
88341	114	240	190	$30	$7.4K
88342	110	270	90	$40	$6.9K
88307	84	210	60	$60	$5K
G0416	55	60	20	$140	$4.6K
88361	3	10	110	$30	$3.9K
88344	40	70	40	$40	$2.5K
88363	16	20	20	$10	$270

Related Providers

Other providers that share a Tax Identification Number (TIN) with Xiao-lan Chen, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
North Shore Pathologists Sc	WI	Anatomic Pathology & Clinical Pathology Physician	$0	$2.6M
Michael Wang	OR	Anatomic Pathology & Clinical Pathology Physician	$162K	$0
Matthew Stemm	IL	Anatomic Pathology & Clinical Pathology Physician	$57.6K	$1K
Ammar Matloob	CA	Anatomic Pathology & Clinical Pathology Physician	$58.1K	$0
Xiaomin Zheng	WI	Anatomic Pathology & Clinical Pathology Physician	$52.2K	$0
Daniel Rowan	WI	Anatomic Pathology & Clinical Pathology Physician	$47.3K	$0
Joseph Novak	WI	Anatomic Pathology & Clinical Pathology Physician	$44.4K	$0
Camellia Eshoa Affi	WI	Anatomic Pathology & Clinical Pathology Physician	$40.3K	$0
Hongmei Li	WI	Anatomic Pathology & Clinical Pathology Physician	$37.7K	$0
Sabine Hale	WI	Cytopathology Physician	$31.1K	$0

Nearby Providers

Other providers in the same ZIP code as Xiao-lan Chen, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Columbia St. Mary's Hospital Milwaukee, Inc.	WI	General Acute Care Hospital	$0	$64.5M
Columbia St. Mary's Hospital Milwaukee, Inc	WI	Multi-Specialty Clinic/Center	$0	$9.8M
Ascension Wisconsin Laboratories, Inc	WI	Clinical Medical Laboratory	$431.4K	$5.8M
Infinity Healthcare Physicians, S.c.	WI	Emergency Medicine Physician	$0	$2.5M
Metropolitan Medical Center, LLC	WI	Ambulatory Surgical Clinic/Center	$711.8K	$148.1K
Sandeep Ramanujam	WI	Family Medicine Physician	$495.6K	$85.7K
Loritz Chavez	WI	Hospitalist Physician	$158.5K	$121.4K
Kevin Krembs	WI	Internal Medicine Physician	$125.6K	$0
Nguyen Phan	WI	Clinical Cardiac Electrophysiology Physician	$124.2K	$400
Debra Scarlett	WI	Dermatology Physician	$114.5K	$0

Xiao-lan Chen — Billing Profile & Reimbursement Data

Sign up for Xiao-lan Chen — Billing Profile & Reimbursement Data policy alerts

Xiao-lan Chen — Billing Profile & Reimbursement Data

Sign up for Xiao-lan Chen — Billing Profile & Reimbursement Data policy alerts

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References