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

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

Timothy O'connor (NPI 1932185469)

Field	Value
Entity Type	Individual
Organization	Timothy O'connor
Address	2100 Madison Ave
City	Granite City
State	IL
ZIP	62040
Taxonomy	Certified Registered Nurse Anesthetist
NPI Enumerated	December 16, 2005

Payer Source	Total Paid
Medicare	$21.4K
Medicaid	$0

Medicare: Complete Services Breakdown

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

5 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
01941	The provider performs anesthesia services for a patient undergoing percutaneous image–guided neuromodulation procedures (altering nerve activity through stimulation) or intravertebral procedures…	50	$160	$7.3K
01940	The provider performs anesthesia services for a patient undergoing percutaneous image–guided destruction procedures using a neurolytic agent. The anatomic area for the procedure is…	50	$110	$5.7K
01942	The provider performs anesthesia services for a patient undergoing percutaneous image–guided neuromodulation procedures (altering nerve activity through stimulation) or intravertebral procedures…	30	$130	$4.4K
00300	The provider performs anesthesia services for a patient undergoing any procedure on the integumentary system, muscles and nerves of head, neck, and posterior trunk.	20	$140	$2.5K
01939	The provider performs anesthesia services for a patient undergoing percutaneous image–guided destruction procedures using a neurolytic agent. The anatomic area for the procedure is the cervical or…	20	$90	$1.5K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 5 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Illinois Distribution

Timothy O'connor — 2 of 5 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Illinois

Full comparison — all codes billed, vs. state median

5 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
01941	1	10	30	$150	$4.8K
01940	6	30	20	$80	$2.4K
01942	1	10	20	$130	$2.4K
00300	20	50	20	$110	$2K
01939	6	10	20	$70	$1.7K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Mohammad Ahsan	IL	Pain Medicine (Anesthesiology) Physician	$420.9K	$170
Jalaja Piska	IL	Anesthesiology Physician	$142.6K	$11.6K
Alexander Stukalov	IL	Anesthesiology Physician	$8.5K	$112.3K
Helene Pardo-isaac	IL	Anesthesiology Physician	$51.2K	$36.4K
Douglas Mcdonald	IN	Certified Registered Nurse Anesthetist	$42.7K	$42.2K
Felister Mwangi	MO	Certified Registered Nurse Anesthetist	$61.6K	$22K
Melissa Terhark	IL	Certified Registered Nurse Anesthetist	$10.2K	$69.1K
Hassan Aboumerhi	IL	Anesthesiology Physician	$70.1K	$0
Parker Jain	IL	Anesthesiology Physician	$68.4K	$0
Francisco Rodriguez	IL	Anesthesiology Physician	$58K	$7.2K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Southern Illinois Healthcare Foundation, Inc	IL	Federally Qualified Health Center (FQHC)	$0	$20.4M
Chestnut Health Systems Inc	IL	Mental Health Clinic/Center (Including Community Mental Health Center)	$0	$14.6M
Chestnut Health Systems, Inc	IL	Federally Qualified Health Center (FQHC)	$0	$8.1M
City Of Granite City	IL	Land Ambulance	$280K	$3.8M
Arif Habib	IL	Psychiatry Physician	$91.4K	$1.9M
Rajinder Mahay	IL	Internal Medicine Physician	$154.8K	$116.6K
Kathryn Sarabia	IL	Certified Registered Nurse Anesthetist	$50K	$76.5K
David Bogolub	IL	Emergency Medicine Physician	$13.8K	$5.4K
Kristopher Klint	IL	Certified Registered Nurse Anesthetist	$18.5K	$0

Timothy O'connor — Billing Profile & Reimbursement Data

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Timothy O'connor — 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