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

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

Geoffery O'neill (NPI 1871750497)

Field	Value
Entity Type	Individual
Organization	Geoffery O'neill
Address	3111 Via Dolce Apt 506
City	Marina Del Rey
State	CA
ZIP	90292
Taxonomy	Anesthesiology Physician
NPI Enumerated	May 21, 2008

Payer Source	Total Paid
Medicare	$26.1K
Medicaid	$0

Medicare: Complete Services Breakdown

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

6 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.	40	$310	$11.6K
00541	The provider performs anesthesia services for a patient undergoing a procedure involving opening the chest wall and using one lung ventilation.	10	$470	$6.5K
01214	The provider performs anesthesia services for a patient undergoing an open total hip arthroplasty.	20	$320	$5.1K
64448	The provider places a catheter and administers one or more anesthetic agents and/or a steroid by continuous infusion into the area of the femoral nerve, which innervates the leg and foot.	30	$60	$1.5K
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…	10	$50	$730
36620	In this procedure, the provider inserts a catheter percutaneously (through the skin) into an artery and uses this catheter for the purpose of sampling, transfusion, or continuous real–time blood…	20	$40	$580

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 6 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. California Distribution

Geoffery O'neill — 0 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — California

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
00541	10	20	10	$510	$8.6K
01402	74	710	20	$250	$5.6K
01214	124	340	10	$260	$5K
64448	21	80	20	$60	$1.2K
64447	444	680	20	$50	$1.1K
36620	800	1,260	20	$40	$980

Related Providers

Other providers that share a Tax Identification Number (TIN) with Geoffery O'neill, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Chang-hwa Mary Chen	CA	Anesthesiology Physician	$53.4K	$0
Tien-yu Chang	CA	Anesthesiology Physician	$48.7K	$0
Michael Trimming	AZ	Anesthesiology Physician	$43.7K	$0
Daniel Cherkassky	CA	Anesthesiology Physician	$43.6K	$0
Lisa Vidato	CA	Anesthesiology Physician	$35.1K	$0
Grace Chang	CA	Anesthesiology Physician	$34.3K	$0
Tyler Roubidoux	WA	Anesthesiology Physician	$22.3K	$0
Kenneth Sacks	CA	Anesthesiology Physician	$18.1K	$0
Howard Chait	CA	Anesthesiology Physician	$8.2K	$0

Nearby Providers

Other providers in the same ZIP code as Geoffery O'neill, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Nadezhda Protasovitskaya	CA	Nurse Practitioner	$2.2M	$0
Robert Giombetti	CA	Neurology Physician	$716.8K	$1.2M
Mark Scholz	CA	Specialist	$1.3M	$0
Michael Homayun	CA	Periodontics	$964.8K	$0
Melea Futrell	CA	Medical Physician Assistant	$563K	$0
Steven Shimoyama	CA	Orthopaedic Surgery Physician	$560.8K	$0
Richard Lam	CA	Specialist	$539.7K	$0
Farhad Sigari	CA	Otolaryngology Physician	$318K	$0
Costco Wholesale Corporation	CA	Community/Retail Pharmacy	$157.7K	$0
Robert Watkins	CA	Orthopaedic Surgery of the Spine Physician	$154.1K	$0

Geoffery O'neill — Billing Profile & Reimbursement Data

Sign up for Geoffery O'neill — Billing Profile & Reimbursement Data policy alerts

Geoffery O'neill — Billing Profile & Reimbursement Data

Sign up for Geoffery O'neill — Billing Profile & Reimbursement Data policy alerts

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References