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

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

Zachary Rubin (NPI 1750775185)

Field	Value
Entity Type	Individual
Organization	Zachary Rubin
Address	360 W Butterfield Rd Ste 140
City	Elmhurst
State	IL
ZIP	60126
Taxonomy	Allergy & Immunology Physician
NPI Enumerated	March 24, 2015

Payer Source	Total Paid
Medicare	$32.8K
Medicaid	$0

Medicare: Complete Services Breakdown

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

7 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
95165	In this procedure, the provider mixes and prepares the antigens for allergen immunotherapy. Use this code when the provider prepares one or more antigens.	1,390	$10	$16.7K
95117	The provider injects the patient with allergenic extracts to desensitize the patient to the allergen; the patient receives 2 or more injections at a single visit.	780	$10	$7K
95115	The provider injects the patient with allergenic extracts to desensitize the patient to the allergen; the patient receives a single injection during the visit.	290	$10	$2.3K
99204	The provider sees a new 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 provider…	20	$110	$1.9K
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…	20	$90	$1.8K
95004	The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.	530	$1	$1.6K
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…	20	$80	$1.4K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 7 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Illinois Distribution

Zachary Rubin — 0 of 7 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Illinois

Full comparison — all codes billed, vs. state median

7 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	16,909	18,540	110	$80	$17.1K
95165	18	80	710	$10	$12.2K
99213	15,349	17,390	70	$60	$8.8K
99204	6,231	8,580	30	$110	$5.6K
95004	106	130	990	$1	$4.1K
95117	12	90	300	$10	$3.5K
95115	5	20	190	$10	$1.5K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
David Knysak	IL	Allergy & Immunology Physician	$40.7K	$0
Raymond Pongonis	IL	Allergy & Immunology Physician	$29.8K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Superior Air-ground Ambulance Service, Inc	IL	Land Ambulance	$16.1M	$90.5M
Shield - Denver Health Care Center, Inc.	IL	Parenteral & Enteral Nutrition Supplies (DME)	$0	$100.7M
Rehabtech Supply, LLC	IL	Durable Medical Equipment & Medical Supplies	$0	$89M
Home Medical Express Inc.	IL	Oxygen Equipment & Supplies (DME)	$0	$22M
Trilab, LLC	IL	Clinical Medical Laboratory	$718K	$19.3M
Total Spectrum, LLC	IL	Behavior Analyst	$0	$8.5M
Alvaro Candel	IL	Anatomic Pathology & Clinical Pathology Physician	$61.8K	$6.4M
Saad Ahmad	IL	Ophthalmology Physician	$3.3M	$2.4M
Mohamed Adenwalla	IL	Ophthalmology Physician	$2.3M	$2.4M
Aaron Weinberg	IL	Retina Specialist (Ophthalmology) Physician	$3.3M	$1.2M

Zachary Rubin — Billing Profile & Reimbursement Data

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

Zachary Rubin — Billing Profile & Reimbursement Data

Sign up for Zachary 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