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

Why is the Medicaid comparison limited to New York 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. New York (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.

Guillermo Ferrer (NPI 1659470557)

Field	Value
Entity Type	Individual
Organization	Guillermo Ferrer
Address	8 Brentwood Drive
City	Ithaca
State	NY
ZIP	14850
Taxonomy	Surgery Physician
NPI Enumerated	September 21, 2006

Payer Source	Total Paid
Medicare	$93.9K
Medicaid	$0

Medicare: Complete Services Breakdown

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

12 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
36482	In this procedure, the provider inserts a chemical adhesive through a catheter into an incompetent vein in an extremity to ablate the vein. The provider reports this code for treatment of the first…	10	$1,320	$15.9K
36475	In this procedure, the provider inserts a specially designed radiofrequency probe through the skin and destroys the wall of a diseased vein in an extremity. The provider reports this code for…	20	$820	$13.2K
93971	The provider performs an ultrasound scanning procedure called a duplex scan to characterize the pattern and direction of blood flow in extremity veins (arm or leg). This is a unilateral or limited…	150	$90	$12.9K
36471	In this procedure, the provider injects a sclerosing solution into more than one incompetent veins of the same leg, most commonly to treat varicose veins. It may be used to treat other vascular…	90	$130	$12.1K
36478	In this procedure, the provider inserts a specially designed laser ablation catheter probe through the skin and destroys the wall of a diseased vein in an extremity. The provider reports this code…	20	$730	$10.9K
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…	160	$60	$9.8K
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	50	$90	$4.6K
93970	The provider performs an ultrasound scanning procedure called a duplex scan to characterize the pattern and direction of blood flow in extremity veins (arms or legs). This is a complete, bilateral…	30	$140	$4.3K
37765	In this procedure, the provider excises and removes varicose veins through 10 to 20 very small incisions.	20	$180	$2.9K
99203	The provider sees a new 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 provider…	40	$70	$2.9K

Showing 1–10 of 12

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 12 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. New York Distribution

Guillermo Ferrer — 0 of 12 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — New York

Full comparison — all codes billed, vs. state median

12 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
36482	45	50	40	$1,570	$77K
36478	30	40	20	$910	$38.3K
36475	60	80	30	$950	$37.2K
36471	9	40	50	$190	$20.6K
99214	20,109	30,450	90	$100	$19K
99213	9,671	31,440	80	$70	$12.1K
93970	968	1,590	40	$100	$8.6K
37765	12	20	20	$250	$7.1K
99204	8,770	14,170	30	$130	$6.6K
99203	4,482	11,360	30	$90	$4.7K

Showing 1–10 of 12

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Cayuga Medical Center At Ithaca	NY	General Acute Care Hospital	$0	$33.3M
Bangs Ambulance, Inc.	NY	Ambulance	$1M	$4.3M
Edward Franzoni	NY	Psychologist	$7.3K	$1.4M
Sanjeev Vohra	NY	Urology Physician	$344.5K	$130
Benjamin Mcclintic	NY	Cardiovascular Disease Physician	$150.5K	$1.1K
Jonathan Mauser	NY	Cardiovascular Disease Physician	$144.7K	$530
Kristen Canzler	NY	Nurse Practitioner	$132.4K	$2.3K
Lavanya Kodali	NY	Pulmonary Disease Physician	$124.8K	$8.6K
Thomas Brown	NY	Physician Assistant	$110.4K	$0
Elisabeth Cotton	NY	Internal Medicine Physician	$90.3K	$7.9K

Guillermo Ferrer — Billing Profile & Reimbursement Data

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Guillermo Ferrer — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Nearby Providers

Frequently Asked Questions

References