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

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

Gailen Marshall (NPI 1609810894)

Field	Value
Entity Type	Individual
Organization	Gailen Marshall
Address	878 Lakeland Dr
City	Jackson
State	MS
ZIP	39216
Taxonomy	Allergy & Immunology (Internal Medicine) Physician
NPI Enumerated	June 16, 2006

Payer Source	Total Paid
Medicare	$9.3K
Medicaid	$0

Medicare: Complete Services Breakdown

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

3 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99214	The provider sees an established 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…	80	$90	$6.9K
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…	20	$110	$2.3K
96160	The provider administers a questionnaire aimed at helping to identify a specific health risk to a patient, analyzes the results, assigns a score, and documents the findings. Use this code for each…	30	$1	$50

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 3 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Mississippi Distribution

Gailen Marshall — 0 of 3 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Mississippi

Full comparison — all codes billed, vs. state median

3 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	2,770	4,110	170	$70	$21.9K
99204	1,491	2,150	40	$100	$5.8K
96160	4	10	20	$1	$50

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Joseph Moak	MS	Internal Medicine Physician	$384.8K	$0
Kellen Jex	MS	Gastroenterology Physician	$146.3K	$26K
Cameron Guild	MS	Interventional Cardiology Physician	$168.1K	$0
Christina Barlow	MS	Internal Medicine Physician	$162.1K	$0
Robert Mcmurray	MS	Rheumatology Physician	$103.7K	$0
Darren Schmidt	NM	Nephrology Physician	$77.4K	$0
Kimberly Covington Tarver	MS	Geriatric Medicine (Internal Medicine) Physician	$62.2K	$0
Ervin Fox	MS	Cardiovascular Disease Physician	$50.4K	$0
Charles Moore	AL	Cardiovascular Disease Physician	$43.3K	$0

Gailen Marshall — Billing Profile & Reimbursement Data

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Gailen Marshall — 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