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 District of Columbia for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to District of Columbia 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. District of Columbia (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 Fields (NPI 1598705493)

Field	Value
Entity Type	Individual
Organization	David Fields
Address	5255 Loughboro Rd Nw
City	Washington
State	DC
ZIP	20016
Taxonomy	Anesthesiology Physician
NPI Enumerated	June 8, 2006

Payer Source	Total Paid
Medicare	$54.7K
Medicaid	$0

Medicare: Complete Services Breakdown

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

10 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
01402	The provider performs anesthesia services for a patient undergoing an open or arthroscopic total knee arthroplasty.	70	$270	$19.3K
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…	90	$100	$8.2K
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…	50	$90	$4.9K
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…	40	$100	$4.4K
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…	40	$90	$3.8K
64447	The provider injects one or more anesthetic agents and/or a steroid into the area of the femoral nerve, which innervates the leg and foot. Report this code for one or more injections during a single…	70	$50	$3.6K
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.	20	$240	$3.6K
01214	The provider performs anesthesia services for a patient undergoing an open total hip arthroplasty.	10	$240	$3.4K
00840	The provider performs anesthesia services for a patient undergoing intraperitoneal procedures in the lower abdomen, including laparoscopy, which are not specified by any other anesthesia code.	10	$260	$2.8K
64415	The provider injects one or more anesthetic agents and/or a steroid into the brachial plexus area, a group of nerves in the arm that originates in the neck. Report this code for one or more…	10	$60	$800

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 10 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. District of Columbia Distribution

David Fields — 3 of 10 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — District of Columbia

Full comparison — all codes billed, vs. state median

10 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
01402	1	50	20	$200	$3.9K
00790	10	30	10	$200	$3.3K
01214	10	20	10	$190	$3.2K
00840	23	20	10	$140	$2.3K
00811	8	150	20	$80	$2.3K
00731	10	150	20	$80	$2.2K
00812	12	60	20	$80	$2.1K
00813	6	70	20	$90	$2K
64447	1	30	20	$50	$1K
64415	10	20	10	$60	$960

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Medstar Medical Group Radiology, LLC	DC	Diagnostic Radiology Physician	$0	$17.5M
Mohammed Razvi	MD	Vascular & Interventional Radiology Physician	$3.4M	$0
Hyun Bang	MD	Vascular & Interventional Radiology Physician	$1.5M	$840
Ritu Varma	VA	Anesthesiology Physician	$673.2K	$2.8K
Gabriel Soudry	MD	Nuclear Medicine Physician	$612.9K	$0
Ritu Bhambhani	MD	Pain Medicine (Anesthesiology) Physician	$600.3K	$0
Helen Sax	DE	Diagnostic Radiology Physician	$508.5K	$0
Victor Yu	VA	Vascular & Interventional Radiology Physician	$418K	$0
Lee Monsein	DC	Neuroradiology Physician	$337.7K	$520
Thomas Dziedzic	NC	Diagnostic Radiology Physician	$324.4K	$0

David Fields — Billing Profile & Reimbursement Data

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David Fields — 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