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

Why is the Medicaid comparison limited to Alabama 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. Alabama (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 Warren (NPI 1003019191)

Field	Value
Entity Type	Individual
Organization	David Warren
Address	1108 Ross Clark Cir
City	Dothan
State	AL
ZIP	36301
Taxonomy	Anesthesiology Physician
NPI Enumerated	June 7, 2007

Payer Source	Total Paid
Medicare	$25.9K
Medicaid	$0

Medicare: Complete Services Breakdown

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

14 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
00790	The provider performs anesthesia services for a patient undergoing intraperitoneal procedures in the upper abdomen, including laparoscopy, which are not specified by any other anesthesia code.	40	$110	$4.3K
00813	The anesthesia provider performs anesthesia services for a patient undergoing both upper and lower intestinal endoscopy where the surgical provider introduces an endoscope into the intestines above…	70	$50	$3.6K
00731	The anesthesia provider performs anesthesia services for an unspecified type of upper gastrointestinal endoscopic procedure during which another provider introduces the endoscope to but not beyond…	70	$50	$3.2K
01402	The provider performs anesthesia services for a patient undergoing an open or arthroscopic total knee arthroplasty.	30	$110	$2.9K
00811	The provider performs anesthesia services for a patient undergoing an unspecified lower intestinal endoscopic procedure where the surgical provider introduces an endoscope into the intestines up to…	60	$50	$2.9K
01844	The provider performs anesthesia services for a patient undergoing a vascular shunt procedure, or shunt revision of any type, such as for dialysis.	10	$130	$1.8K
01922	The provider performs anesthesia services for a patient undergoing non–invasive imaging or radiation therapy.	20	$70	$1.2K
00812	The provider performs anesthesia services for a patient undergoing a screening colonoscopy during which the surgical provider introduces an endoscope into the intestines below the duodenum, the part…	20	$50	$1.2K
01230	The provider performs anesthesia services for a patient undergoing an open procedure of the upper two thirds of the femur, or the thigh bone, the long bone that extends from the pelvis to the knee.	10	$100	$1.1K
01992	The provider performs anesthesia services for a patient undergoing a diagnostic or therapeutic nerve block or injection that a different provider performs. The provider performs this procedure with…	20	$40	$880

Showing 1–10 of 14

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 14 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Alabama Distribution

David Warren — 1 of 14 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Alabama

Full comparison — all codes billed, vs. state median

14 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
01992	102	140	30	$60	$4.9K
00142	317	430	40	$50	$3.8K
01844	32	50	20	$110	$3.3K
01402	61	220	20	$130	$2.8K
01922	45	90	20	$90	$2.3K
00790	5	170	20	$130	$2.3K
00811	69	570	20	$60	$2.1K
00731	77	710	20	$60	$2.1K
00813	17	320	20	$70	$2K
00812	93	280	20	$70	$1.9K

Showing 1–10 of 14

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
David Boyer	AL	Anesthesiology Physician	$30.1K	$0
Alvaro Segura-vasi	AL	Anesthesiology Physician	$28K	$0
Timothy Williams	AL	Anesthesiology Physician	$27.5K	$0
Barry Moody	AL	Anesthesiology Physician	$24.1K	$0

David Warren — Billing Profile & Reimbursement Data

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David Warren — 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