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

Why is the Medicaid comparison limited to North Carolina 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. North Carolina (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.

David Castle (NPI 1497877872)

Field	Value
Entity Type	Individual
Organization	David Castle
Address	10 Aviemore Dr
City	Pinehurst
State	NC
ZIP	28374
Taxonomy	Medical Physician Assistant
NPI Enumerated	April 4, 2007

Payer Source	Total Paid
Medicare	$81.8K
Medicaid	$0

Medicare: Complete Services Breakdown

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

2 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99308	The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a low level of medical decision making and/or the provider…	1,750	$40	$77.1K
99315	The provider sees a patient for nursing facility discharge management requiring 30 minutes or less.	90	$50	$4.3K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 2 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. North Carolina Distribution

David Castle — 1 of 2 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — North Carolina

Full comparison — all codes billed, vs. state median

2 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99308	8	740	130	$50	$13.5K
99315	8	120	20	$50	$2K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Premier Health Specialists Inc	OH	Internal Medicine Physician	$0	$31.1M
Carolina Rehabilitation And Surgical Associates, PA	NC	Physical Medicine & Rehabilitation Physician	$0	$8.1M
Patrick O'brien	NC	Physical Medicine & Rehabilitation Physician	$910.2K	$0
Zachary Arthurs	SC	Vascular Surgery Physician	$641.3K	$0
Bharat Raju	OH	Family Medicine Physician	$59.6K	$433.8K
Tracy Eicher	OH	Neurology Physician	$350.1K	$0
Sandeep Gupta	OH	Clinical Cardiac Electrophysiology Physician	$304K	$0
Dhiraj Warman	FL	Cardiovascular Disease Physician	$286K	$0
Mark Krebs	OH	Clinical Cardiac Electrophysiology Physician	$276K	$0
Wing Ng	NC	Physical Medicine & Rehabilitation Physician	$258.3K	$0

David Castle — Billing Profile & Reimbursement Data

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David Castle — 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