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.

David Warfield (NPI 1023018660)

Field	Value
Entity Type	Individual
Organization	David Warfield
Address	5601 W Eugie Ave Ste 203
City	Glendale
State	AZ
ZIP	85304
Taxonomy	Internal Medicine Physician
NPI Enumerated	July 26, 2005

Payer Source	Total Paid
Medicare	$107.7K
Medicaid	$0

Medicare: Complete Services Breakdown

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

20 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
G0439	Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	280	$130	$34.9K
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…	380	$90	$32.8K
G0438	Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	90	$160	$14.4K
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…	180	$60	$10.7K
G0444	Annual depression screening, 5 to 15 minutes	200	$20	$3.6K
G0442	Annual alcohol misuse screening, 5 to 15 minutes	140	$20	$2.6K
G0402	Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	10	$160	$1.8K
80061	The lab analyst performs a lipid panel test in which he measures the blood level of cholesterol and fats called triglycerides in the blood.	80	$10	$1.1K
80053	The lab analyst performs a comprehensive metabolic panel, or CMP test in which he measures the blood level of 14 chemicals the code descriptor lists for the panel.	100	$10	$1K
36415	In this procedure, the provider inserts a needle into a vein to collect a blood sample.	160	$10	$960

Showing 1–10 of 20

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 20 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Arizona Distribution

David Warfield — 1 of 20 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

20 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	2,069	10,410	120	$80	$20.6K
84443	398	440	60	$20	$18.3K
80053	266	620	80	$10	$16.8K
80061	219	530	60	$10	$14.5K
G0439	168	2,360	60	$120	$12.3K
85025	225	600	60	$10	$11.8K
99213	2,462	9,600	80	$60	$9.6K
36415	504	1,440	90	$10	$8.2K
G0103	118	150	30	$20	$6.2K
83036	422	800	40	$10	$5.1K

Showing 1–10 of 20

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Privia Medical Group Arizona, LLC	AZ	Family Medicine Physician	$0	$45.6M
Shveta Mehra	AZ	Anatomic Pathology Physician	$728K	$27.7K
Riyaz Sumar	AZ	Cardiovascular Disease Physician	$538.4K	$0
Pranav Doshi	AZ	Interventional Cardiology Physician	$506.3K	$0
Lorne Murray	AZ	Cardiovascular Disease Physician	$462.2K	$0
Adhar Seth	AZ	Cardiovascular Disease Physician	$389.6K	$0
Islam Abujubara	AZ	Neurology Physician	$377.3K	$0
Pankaj Jain	AZ	Urology Physician	$363.3K	$0
Darry Johnson	AZ	Neurology Physician	$348.7K	$0
Marc Eckhauser	AZ	Vascular Surgery Physician	$314.3K	$0

Nearby Providers

Other providers in the same ZIP code as David Warfield, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Fostering Hope L.L.C.	AZ	Speech-Language Pathologist	$0	$27.4M
Neighborhood Outreach Access To Health	AZ	Federally Qualified Health Center (FQHC)	$0	$18.5M
Omni Dermatology Incorporated	AZ	Dermatology Physician	$0	$17.1M
Palo Verde Hematology Oncology Ltd.	AZ	Hematology & Oncology Physician	$0	$17.1M
Maqbool Halepota	AZ	Medical Oncology Physician	$2M	$0
Nazish Ahmad	AZ	Medical Oncology Physician	$1.3M	$0
The Glendale Az Endoscopy Asc LLC	AZ	Ambulatory Surgical Clinic/Center	$823.7K	$0
Caroline Cranford	AZ	Diagnostic Radiology Physician	$724.7K	$0
Amol Rakkar	AZ	Specialist	$510.5K	$0
Herbert Tomaso	AZ	Diagnostic Radiology Physician	$437.4K	$0

David Warfield — Billing Profile & Reimbursement Data

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David Warfield — 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

Nearby Providers

Frequently Asked Questions

References