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.

Sameer Ansari (NPI 1932214152)

Field	Value
Entity Type	Individual
Organization	Sameer Ansari
Address	259 E Erie St Ste 1950
City	Chicago
State	IL
ZIP	60611
Taxonomy	Vascular & Interventional Radiology Physician
NPI Enumerated	August 20, 2006

Payer Source	Total Paid
Medicare	$17.8K
Medicaid	$0

Medicare: Complete Services Breakdown

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

6 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
61645	Using fluoroscopy, live X–rays displayed on a video monitor, the provider inserts a catheter percutaneously (through a small incision in the skin) into an intracranial artery, a branch of the carotid…	10	$780	$10.1K
36224	In this procedure, the provider performs imaging supervision and interpretation for angiography performed by inserting a catheter through a distal artery into the thoracic aorta and farther into the…	10	$290	$4K
96450	The provider administers a chemotherapy drug into the patient’s central nervous system, or CNS, including the spinal cord. The procedure includes a spinal puncture, which is when the provider inserts…	20	$70	$1.6K
62328	The provider obtains a sample of cerebrospinal fluid (CSF) under fluoroscopic or CT imaging guidance and sends the specimen to the laboratory for examination. The provider commonly performs this…	20	$70	$1.1K
77003	The provider uses fluoroscopic guidance to place a needle or catheter in the spine or area adjacent to the spinal column to perform procedures to detect the extent or cause of a disease or to treat…	30	$20	$770
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…	10	$10	$120

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 6 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Illinois Distribution

Sameer Ansari — 0 of 6 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

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
61645	11	30	10	$750	$11.3K
36224	33	40	20	$330	$9.2K
96450	2	10	20	$60	$1.4K
62328	11	30	10	$60	$1.1K
99152	867	880	60	$10	$930
77003	3	10	20	$30	$760

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Elizabeth Perlman	IL	Clinical Pathology/Laboratory Medicine Physician	$0	$20.1M
Aqeel Khan	IL	Psychiatry Physician	$2.2M	$3.5M
Subash Arora	IL	Neonatal-Perinatal Medicine Physician	$0	$3.4M
Amar Hamad	IL	Hematology & Oncology Physician	$3M	$97.1K
Martins Adeoye	IL	Child & Adolescent Psychiatry Physician	$40.4K	$2.2M
Uzoma Okoli	IL	Psychiatry Physician	$129.4K	$1.2M
Robert Goldman	IL	Rheumatology Physician	$723.8K	$54.4K
Jimmy Varghese	IL	Rheumatology Physician	$632.9K	$12.9K
Dara Pumphrey-ruiz	MA	Psychiatry Physician	$19.9K	$625.6K
Sara Holmstrom	RI	Pediatric Emergency Medicine (Emergency Medicine) Physician	$0	$607.4K

Sameer Ansari — 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

Frequently Asked Questions

References