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.

Eliza Hagen (NPI 1790853125)

Field	Value
Entity Type	Individual
Organization	Eliza Hagen
Address	1411 E 31st St
City	Oakland
State	CA
ZIP	94602
Taxonomy	Neurology Physician
NPI Enumerated	December 1, 2006

Payer Source	Total Paid
Medicare	$3.9K
Medicaid	$0

Medicare: Complete Services Breakdown

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

1 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
95812	Electroencephalogram or EEG is a diagnostic test that uses small electrodes attached to the scalp to measure the electrical activity of the brain. Extended monitoring is a routine…	80	$50	$3.9K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 1 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. California Distribution

Eliza Hagen — 0 of 1 code 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

1 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
95812	10	30	30	$200	$15.1K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Alameda Health System	CA	General Acute Care Hospital	$0	$172.2M
Alameda Health System	CA	Federally Qualified Health Center (FQHC)	$0	$64.6M
Alameda Health System	CA	Federally Qualified Health Center (FQHC)	$0	$57.8M
Alameda Health System	CA	Assisted Living Facility	$0	$30.6M
Alameda Health System	CA	Federally Qualified Health Center (FQHC)	$0	$26.9M
Roger Goldberg	CA	Retina Specialist (Ophthalmology) Physician	$4.6M	$0
Tushar Ranchod	CA	Retina Specialist (Ophthalmology) Physician	$2.6M	$0
Tuow Ting	CA	Retina Specialist (Ophthalmology) Physician	$2.6M	$0
J Jumper	CA	Retina Specialist (Ophthalmology) Physician	$2.6M	$0
Judy Chen	CA	Retina Specialist (Ophthalmology) Physician	$2.2M	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
James Rothschild	CA	Anesthesiology Physician	$106.3K	$0
Weining Du	CA	Anesthesiology Physician	$43.6K	$0
Geetha Tamaroon	CA	Internal Medicine Physician	$33.2K	$0

Eliza Hagen — Billing Profile & Reimbursement Data

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Eliza Hagen — 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