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

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

Stavropoula Tjoumakaris (NPI 1629286018)

Field	Value
Entity Type	Individual
Organization	Stavropoula Tjoumakaris
Address	909 Walnut Street, 2rd Floor
City	Philadelphia
State	PA
ZIP	19107
Taxonomy	Neurological Surgery Physician
NPI Enumerated	May 18, 2007

Payer Source	Total Paid
Medicare	$101.9K
Medicaid	$0

Medicare: Complete Services Breakdown

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

15 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
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…	70	$360	$23.7K
61624	The provider performs a transcatheter permanent occlusion or embolization procedure within the central nervous system, which includes the brain (intracranial) or spinal cord. Using imaging guidance,…	20	$930	$17.7K
99233	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	130	$100	$12.7K
36226	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 aortic arch. He…	60	$200	$11.7K
99223	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	50	$140	$7.2K
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…	90	$70	$6.9K
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…	40	$100	$3.8K
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…	80	$50	$3.8K
36223	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	$280	$3K
36227	In this add on procedure, the provider performs imaging supervision and interpretation for angiography performed by inserting catheter in the external carotid artery in the same session as placing a…	30	$100	$2.8K

Showing 1–10 of 15

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 15 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Pennsylvania Distribution

Stavropoula Tjoumakaris — 1 of 15 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Pennsylvania

Full comparison — all codes billed, vs. state median

15 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
61624	7	20	20	$890	$16K
99214	12,285	23,230	100	$80	$14.5K
99233	1,915	6,630	70	$90	$12K
36224	1	30	30	$300	$8.7K
99223	2,540	7,020	40	$130	$7.8K
99213	9,877	22,370	70	$60	$7.7K
36223	26	30	20	$260	$6.2K
36226	4	30	20	$210	$6.1K
99204	4,082	10,290	30	$110	$5K
99222	4,715	7,850	30	$100	$4.3K

Showing 1–10 of 15

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Atlanticare Regional Medical Center	NJ	General Acute Care Hospital	$0	$215M
Chinatown True Care Medical PLLC	NY	Internal Medicine Physician	$0	$94.9M
Jefferson University Physicians	PA	General Practice Physician	$0	$30.8M
Atlanticare Physician Group PA	NJ	Clinic/Center	$0	$27.1M
Einstein Practice Plan Inc	PA	Emergency Medicine Physician	$0	$13.9M
Einstein Practice Plan, Inc	PA	Obstetrics & Gynecology Physician	$0	$11.4M
Einstein Practice Plan Inc	PA	Diagnostic Radiology Physician	$0	$9.6M
Einstein Practice Plan Inc	PA	Pediatrics Physician	$0	$8M
Amjad Safvi	IL	Vascular & Interventional Radiology Physician	$568.9K	$765.4K
Joel Wolf	PA	Vascular & Interventional Radiology Physician	$1.3M	$4.7K

Stavropoula Tjoumakaris — Billing Profile & Reimbursement Data

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Stavropoula Tjoumakaris — 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