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

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

John Felizzi (NPI 1417933649)

Field	Value
Entity Type	Individual
Organization	John Felizzi
Address	2006 Limestone Rd
City	Wilmington
State	DE
ZIP	19808
Taxonomy	Certified Registered Nurse Anesthetist
NPI Enumerated	December 20, 2005

Payer Source	Total Paid
Medicare	$28.5K
Medicaid	$0

Medicare: Complete Services Breakdown

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

11 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
01938	The provider performs anesthesia services for a patient undergoing percutaneous image–guided injection, drainage, or aspiration procedures on the lumbar or sacral spine or spinal cord.	100	$70	$7K
01942	The provider performs anesthesia services for a patient undergoing percutaneous image–guided neuromodulation procedures (altering nerve activity through stimulation) or intravertebral procedures…	50	$130	$6.1K
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…	20	$130	$3K
00142	The provider performs anesthesia services for a patient undergoing an eye lens procedure.	30	$100	$2.5K
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	$100	$1.9K
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.	10	$160	$1.9K
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…	30	$60	$1.6K
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…	20	$60	$1.4K
01937	The provider performs anesthesia services for a patient undergoing percutaneous image–guided injection, drainage, or aspiration procedures on the cervical or thoracic spine or spinal cord.	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	$1K

Showing 1–10 of 11

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 11 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Delaware Distribution

John Felizzi — 2 of 11 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Delaware

Full comparison — all codes billed, vs. state median

11 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
00142	34	50	50	$80	$8.2K
01942	1	10	40	$120	$4.8K
01992	5	10	30	$100	$3.7K
00811	66	150	20	$80	$3.7K
00812	55	80	30	$70	$3.4K
00813	43	80	20	$100	$2.9K
00300	9	10	10	$140	$2.9K
01940	3	10	30	$100	$2.8K
00731	115	150	20	$80	$2.7K
01938	1	10	20	$60	$2.7K

Showing 1–10 of 11

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Rockland Surgery Center, L.P.	DE	Anesthesiology Physician	$2.4M	$280K
Noemi Salang Ramsay	AR	Pain Medicine (Anesthesiology) Physician	$321.5K	$0
Uplekh Purewal	PA	Pain Medicine Physician	$308.9K	$0
North American Partners In Anesthesia Delaware LLC	DE	Anesthesiology Physician	$0	$224.5K
Nakul Mahajan	NY	Pain Medicine (Anesthesiology) Physician	$196.5K	$10.4K
Melody Hu	PA	Pain Medicine Physician	$203.9K	$0
Alexander Zonshayn	PA	Anesthesiology Physician	$160.4K	$0
Evan Weiss	PA	Anesthesiology Physician	$138.5K	$0
Steven Mcgrath	NJ	Pain Medicine Physician	$125K	$0
Barbara Sorensen	NJ	Anesthesiology Physician	$124.1K	$0

John Felizzi — Billing Profile & Reimbursement Data

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John Felizzi — 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