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

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

Marissa Rubin (NPI 1033564737)

Field	Value
Entity Type	Individual
Organization	Marissa Rubin
Address	2800 Main St
City	Bridgeport
State	CT
ZIP	06606
Taxonomy	Anesthesiology Physician
NPI Enumerated	April 30, 2016

Payer Source	Total Paid
Medicare	$1.9K
Medicaid	$0

Medicare: Complete Services Breakdown

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

2 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
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…	10	$100	$1.2K
64488	In this procedure, the provider performs a bilateral transversus abdominis plane block, or TAP block, by injections. A TAP block diminishes the pain that occurs for reasons such as lower abdominal…	20	$50	$720

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 2 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Connecticut Distribution

Marissa Rubin — 0 of 2 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Connecticut

Full comparison — all codes billed, vs. state median

2 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
00731	486	550	20	$80	$2K
64488	7	20	20	$50	$1K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
John Tiernan	CT	Anesthesiology Physician	$46.9K	$0
Kevin Shaw	CT	Anesthesiology Physician	$35.8K	$0
Steven Rovinelli	MA	Anesthesiology Physician	$35.5K	$0
Andrew Raisbeck	CT	Anesthesiology Physician	$34K	$0
Keith Boldon	CT	Anesthesiology Physician	$32.6K	$0
Ricky Sanders	CT	Anesthesiology Physician	$31K	$0
Theresa Bowling	CT	Anesthesiology Physician	$29.3K	$0
Wassim Ramzy	CT	Anesthesiology Physician	$29K	$0
Elizabeth Anderson	CT	Certified Registered Nurse Anesthetist	$26.6K	$0
Pranjali Kainkaryam	MA	Anesthesiology Physician	$26.6K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Svmc Holdings, Inc	CT	General Acute Care Hospital	$0	$131.5M
New Era Rehabilitation Center, Inc	CT	Methadone Clinic	$0	$9.3M
Dva Healthcare Renal Care Inc	CT	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	$0	$7.1M
All Kids Dental LLC	CT	Dental Clinic/Center	$0	$5.7M
Myorthos Connecticut Orthodontics PC	CT	Orthodontics and Dentofacial Orthopedics Dentistry	$0	$4.6M
Doctors Frankel And Hoo, LLC	CT	Optometrist	$0	$4.1M
Qmg4, LLC	CT	Family Medicine Physician	$0	$3.3M
Commerce Park Dental Group LLC	CT	Pediatric Dentistry	$0	$2.7M
Bridgeport Braces, LLC	CT	Orthodontics and Dentofacial Orthopedics Dentistry	$0	$2.6M
Modern Era Pediatric Practice	CT	Pediatric Adolescent Medicine Physician	$0	$2.1M

Marissa Rubin — Billing Profile & Reimbursement Data

Sign up for Marissa Rubin — Billing Profile & Reimbursement Data policy alerts

Marissa Rubin — Billing Profile & Reimbursement Data

Sign up for Marissa Rubin — 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