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.

Lindsay Zamis Dellamaggiora (NPI 1083863112)

Field	Value
Entity Type	Individual
Organization	Lindsay Zamis Dellamaggiora
Address	11500 Brookshire Ave
City	Downey
State	CA
ZIP	90241
Taxonomy	Anatomic Pathology & Clinical Pathology Physician
NPI Enumerated	September 12, 2008

Payer Source	Total Paid
Medicare	$28.1K
Medicaid	$0

Medicare: Complete Services Breakdown

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

3 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
87637	The lab analyst performs the technical steps to detect and differentiate severe acute respiratory syndrome coronavirus 2 (SARS–CoV–2), influenza A, influenza B, and respiratory syncytial virus (RSV)…	160	$140	$22.3K
87635	Using an amplified nucleic acid probe technique, the lab analyst performs the necessary steps to identify the nucleic acids from the severe acute respiratory syndrome coronavirus 2 (SARS–COV–2) virus…	100	$50	$5K
87807	The lab analyst performs the technical lab test to analyze for the presence of respiratory syncytial virus (RSV) in a specimen by immunoassay using direct optical, meaning visual, observation.	70	$10	$910

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 3 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. California Distribution

Lindsay Zamis Dellamaggiora — 0 of 3 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

3 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
87637	24	190	20	$140	$61.9K
87635	158	940	30	$50	$12.9K
87807	4	50	20	$10	$390

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Neil Rawlinson	CA	Anatomic Pathology & Clinical Pathology Physician	$87.2K	$620
Marisol Penichet	CA	Anatomic Pathology & Clinical Pathology Physician	$45.8K	$2K

Nearby Providers

Other providers in the same ZIP code as Lindsay Zamis Dellamaggiora, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Pih Health Downey Hospital	CA	General Acute Care Hospital	$0	$25.4M
Ajay Patel	CA	Pain Medicine (Physical Medicine & Rehabilitation) Physician	$393.8K	$1.1M
Munther Hijazin	CA	Neurology Physician	$405.2K	$70
Gerard Nat	CA	Dermatology Physician	$365.1K	$0
Brian Brown	CA	Ophthalmology Physician	$201.6K	$1.4K
Joseph Hsu	CA	Ophthalmology Physician	$141.1K	$0
Michael Nguyen	CA	Anesthesiology Physician	$91.2K	$13.1K
Mark Dubin	CA	Diagnostic Radiology Physician	$102.3K	$580
Mohammad Raffat Jaber	CA	Vascular Surgery Physician	$65.2K	$3.5K

Lindsay Zamis Dellamaggiora — Billing Profile & Reimbursement Data

Sign up for Lindsay Zamis Dellamaggiora — Billing Profile & Reimbursement Data policy alerts

Lindsay Zamis Dellamaggiora — Billing Profile & Reimbursement Data

Sign up for Lindsay Zamis Dellamaggiora — 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