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.

Marissa Toma (NPI 1841615606)

Field	Value
Entity Type	Individual
Organization	Marissa Toma
Address	145 Trevino Ave
City	Manteca
State	CA
ZIP	95337
Taxonomy	Vascular Surgery Physician
NPI Enumerated	March 3, 2014

Payer Source	Total Paid
Medicare	$41.1K
Medicaid	$0

Medicare: Complete Services Breakdown

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

8 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
36902	The provider introduces a needle and/or catheter under fluoroscopic guidance (live X–rays that can be viewed on a monitor) and injects contrast material into the dialysis access point to visualize…	50	$530	$26.6K
36819	The provider creates an arteriovenous anastomosis by connecting the basilic vein to the brachial artery in the upper arm to provide better vascular access in patients with kidney failure who will…	10	$560	$6.7K
36901	The provider introduces a needle and/or catheter under fluoroscopic guidance (live X–rays that can be viewed on a monitor) and injects intravenous contrast material to visualize and record images of…	20	$130	$2.3K
36907	During a primary procedure on a patient's dialysis circuit, the provider finds an obstructedcentralsegment, which he dilates and opens up using a balloon expanded within the vessel lumen (channel).…	20	$110	$2.1K
36589	In this procedure, the provider removes a tunneled central venous access device without the subcutaneous port or pump.	10	$110	$1.3K
76937	The provider uses ultrasound to help guide procedures requiring vascular access including central venous, peripheral venous, or arterial access procedures.	70	$20	$1K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	10	$70	$980
99152	The provider performing a diagnostic or therapeutic procedure administers medication to reduce consciousness, but not render the patient unconscious or asleep, in a patient five years of age or…	30	$10	$270

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 8 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. California Distribution

Marissa Toma — 0 of 8 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

8 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
36902	58	180	30	$1,010	$72.6K
36907	52	80	20	$370	$20.3K
36819	7	10	10	$690	$15.1K
99213	33,009	34,660	80	$70	$13.2K
36901	40	70	20	$350	$12.7K
36589	132	160	20	$140	$3.8K
99152	1,186	1,710	50	$10	$1.1K
76937	212	1,330	30	$20	$710

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Roger Goldberg	CA	Retina Specialist (Ophthalmology) Physician	$4.6M	$0
Michael Sherman	CA	Hematology & Oncology Physician	$3.9M	$0
Subhransu Ray	CA	Retina Specialist (Ophthalmology) Physician	$2.3M	$0
Qaiser Niaz	CA	Hematology & Oncology Physician	$1.9M	$0
Elizabeth Marlow Lehrburger	CA	Retina Specialist (Ophthalmology) Physician	$1.8M	$0
Stewart Daniels	CA	Retina Specialist (Ophthalmology) Physician	$1.5M	$0
William Ting	CA	Dermatology Physician	$1.5M	$0
Steven Kurtzman	TX	Radiation Oncology Physician	$1.5M	$0
Gautam Prasad	CA	Radiation Oncology Physician	$1.4M	$0
David Soto	CA	Vascular & Interventional Radiology Physician	$1.1M	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Kaiser Foundation Hospitals	CA	General Acute Care Hospital	$0	$29.4M
Arthritis And Rheumatism Center Inc., A Medical Corporation	CA	Rheumatology Physician	$0	$26.7M
Anupam Chahal	CA	Rheumatology Physician	$2.6M	$0
Naadi Manteca Asc	CA	Ambulatory Surgical Clinic/Center	$351.8K	$100.1K
Dmitriy Shnayderman	CA	Vascular & Interventional Radiology Physician	$314.6K	$0
Leonard Dalag	CA	Vascular & Interventional Radiology Physician	$22.7K	$0

Marissa Toma — Billing Profile & Reimbursement Data

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

Marissa Toma — Billing Profile & Reimbursement Data

Sign up for Marissa Toma — 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