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.

Tsinsue Chen (NPI 1396031217)

Field	Value
Entity Type	Individual
Organization	Tsinsue Chen
Address	1875 W Frye Rd Ste 300
City	Chandler
State	AZ
ZIP	85224
Taxonomy	Neurological Surgery Physician
NPI Enumerated	June 20, 2011

Payer Source	Total Paid
Medicare	$13K
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
61886	The provider makes an incision and implants or replaces a direct or inductive cranial pulse generator or receiver in a subcutaneous pocket for connection to two or more electrode arrays, often one on…	10	$500	$7K
99204	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the provider…	40	$120	$4.1K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	20	$60	$1K
99203	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the provider…	10	$70	$950

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. Arizona Distribution

Tsinsue Chen — 0 of 4 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

4 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
61886	3	10	10	$5,180	$186.4K
99213	8,783	9,600	80	$60	$9.6K
99204	3,066	5,790	40	$110	$6.7K
99203	3,649	4,100	40	$70	$4K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Daniel Kreiner	AZ	Pain Medicine (Physical Medicine & Rehabilitation) Physician	$445.8K	$0
Grace Maloney	AZ	Physical Medicine & Rehabilitation Physician	$443.2K	$0
Jay Turner	AZ	Neurological Surgery Physician	$408.2K	$0
Vernon Crisp	AZ	Physical Medicine & Rehabilitation Physician	$390.6K	$0
Timothy Sanford	AZ	Pain Medicine (Physical Medicine & Rehabilitation) Physician	$342.7K	$0
Udaya Kakarla	AZ	Neurological Surgery Physician	$323.5K	$0
Bryan Lee	AZ	Neurological Surgery Physician	$313.7K	$0
Parul Goel	AZ	Interventional Pain Medicine Physician	$297.3K	$0
Randall Porter	AZ	Neurological Surgery Physician	$264.8K	$0
Frederick Marciano	AZ	Neurological Surgery Physician	$244.5K	$0

Tsinsue Chen — Billing Profile & Reimbursement Data

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Tsinsue Chen — 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