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

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

Chien-kuang Ding (NPI 1912466061)

Field	Value
Entity Type	Individual
Organization	Chien-kuang Ding
Address	600 N. Wolfe Street
City	Baltimore
State	MD
ZIP	21287
Taxonomy	Anatomic Pathology Physician
NPI Enumerated	March 18, 2019

Payer Source	Total Paid
Medicare	$32.9K
Medicaid	$0

Medicare: Complete Services Breakdown

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

10 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
G0416	Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method	70	$160	$10.7K
88309	The physician, typically a pathologist, performs a level VI examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…	30	$130	$4.5K
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…	60	$70	$4.3K
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…	110	$30	$3.5K
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…	110	$30	$2.8K
88321	A qualified provider, typically a pathologist, provides consultation and a report on slides prepared elsewhere. A unit of service is the surgical case regardless of the number of slides received.	30	$70	$2.2K
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,…	60	$30	$2.1K
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,…	60	$30	$1.7K
88363	A pathologist performs a procedure to examine and select archived, or previously diagnosed, tissue for molecular analysis.	40	$20	$730
88304	The physician, typically a pathologist, performs a level III examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…	30	$10	$290

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 10 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Maryland Distribution

Chien-kuang Ding — 0 of 10 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Maryland

Full comparison — all codes billed, vs. state median

10 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
88305	218	270	490	$40	$61.4K
G0416	8	30	20	$290	$39.8K
88342	183	250	120	$60	$21.3K
88344	15	50	30	$140	$17K
88341	169	220	220	$40	$15.1K
88307	124	180	110	$80	$9.7K
88321	16	60	20	$80	$7.7K
88309	30	110	20	$120	$3.4K
88304	146	180	80	$20	$1.5K
88363	10	40	30	$20	$520

Related Providers

Other providers that share a Tax Identification Number (TIN) with Chien-kuang Ding, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
David Carlson	CA	Nuclear Medicine Physician	$2.6M	$0
David Portier	CA	Hospitalist Physician	$1.8M	$0
Soraya Rofagha	CA	Ophthalmology Physician	$1.6M	$0
Henry Aryan	CA	Neurological Surgery Physician	$1.6M	$0
Bradley Ekstrand	CA	Hematology & Oncology Physician	$1.3M	$0
Timothy Mccalmont	CA	Dermatopathology (Pathology) Physician	$1M	$0
Mrunal Tailor	NM	Diagnostic Radiology Physician	$897.5K	$0
Nick Costouros	CA	Diagnostic Radiology Physician	$893K	$0
Andrew Paulson	TX	Medical Oncology Physician	$637.4K	$0
Hugh Mcswain	CA	Neuroradiology Physician	$235.3K	$292.6K

Chien-kuang Ding — Billing Profile & Reimbursement Data

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Chien-kuang Ding — 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

Frequently Asked Questions

References