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

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

Kazuma Nakagawa (NPI 1881674539)

Field	Value
Entity Type	Individual
Organization	Kazuma Nakagawa
Address	1301 Punchbowl St
City	Honolulu
State	HI
ZIP	96813
Taxonomy	Neurocritical Care Physician
NPI Enumerated	January 19, 2006

Payer Source	Total Paid
Medicare	$40K
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
99291	Critical care services include the treatment of vital organ failure or prevention of further life–threatening conditions. Delivering medical care in a moment of crisis and in time of emergency is…	180	$170	$29.6K
99233	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	60	$90	$5.3K
G0508	Telehealth consultation, critical care, initial , physicians typically spend 60 minutes communicating with the patient and providers via telehealth	20	$170	$3.7K
99292	Critical care services include the treatment of vital organ failure or prevention of further life–threatening conditions. Delivering medical care in a moment of crisis and in time of emergency is…	20	$90	$1.4K

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. Hawaii Distribution

Kazuma Nakagawa — 0 of 4 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Hawaii

Full comparison — all codes billed, vs. state median

4 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99233	198	320	110	$90	$16.1K
99291	17	280	40	$170	$10.4K
99292	35	40	30	$80	$5.1K
G0508	2	10	20	$160	$3K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
David Carlson	CA	Nuclear Medicine Physician	$2.6M	$0
Subhransu Ray	CA	Retina Specialist (Ophthalmology) Physician	$2.3M	$0
David Portier	CA	Hospitalist Physician	$1.8M	$0
Greg Morganroth	CA	Dermatology Physician	$1.4M	$0
Bradley Ekstrand	CA	Hematology & Oncology Physician	$1.3M	$0
Adam Attoun	CA	Diagnostic Radiology Physician	$1M	$0
Daniel Zedek	NC	Dermatopathology (Pathology) Physician	$998.9K	$0
Andrew Beardsley	NC	Hematology & Oncology Physician	$958.6K	$0
Linh Chen	CA	Diagnostic Radiology Physician	$842.4K	$16.8K
Marketa Limova	CA	Dermatology Physician	$843.6K	$0

Kazuma Nakagawa — Billing Profile & Reimbursement Data

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Kazuma Nakagawa — 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