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

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

Corinne De Cholnoky (NPI 1740384379)

Field	Value
Entity Type	Individual
Organization	Corinne De Cholnoky
Address	166 W Broad St
City	Stamford
State	CT
ZIP	06902
Taxonomy	Obstetrics & Gynecology Physician
NPI Enumerated	September 12, 2006

Payer Source	Total Paid
Medicare	$40K
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
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…	210	$90	$18.7K
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	$70	$5.3K
Q0091	Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory	110	$50	$5K
76830	The provider performs a transvaginal ultrasound to assess the reproductive organs, that is, the uterus, fallopian tubes, ovaries, cervix, and vagina in a female patient.	40	$100	$3.9K
76856	A pelvic ultrasound is a noninvasive procedure used to assess body parts such as the bladder, ovaries, uterus, cervix, and fallopian tubes in females and the bladder, prostate gland, and seminal…	40	$90	$3.5K
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	$130	$2.9K
81002	The lab analyst inserts a dip stick into a freshly collected urine specimen, removes the dip stick, and shakes off the excess urine. Alternatively, the analyst may place drops of the urine specimen…	240	$1	$730

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. Connecticut Distribution

Corinne De Cholnoky — 2 of 7 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Connecticut

Full comparison — all codes billed, vs. state median

7 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	1,554	6,480	90	$90	$14.2K
99213	3,027	6,440	70	$60	$8.1K
99204	1,603	2,660	30	$120	$4.6K
76830	14	110	20	$70	$2.1K
76856	10	60	20	$50	$2.1K
Q0091	7	190	20	$50	$1.5K
81002	19	470	30	$1	$210

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Stamford Hospital	CT	General Acute Care Hospital	$0	$139.9M
Glenn Gandelman	CT	Cardiovascular Disease Physician	$1.7M	$593.4K
Francis Walsh	CT	Internal Medicine Physician	$467.6K	$0
Carolyn Testa-casino	CT	Physical Medicine & Rehabilitation Physician	$440.8K	$0
Paul Gagne	MA	Vascular Surgery Physician	$437.9K	$0
Sandhya Dhruvakumar	CT	Clinical Cardiac Electrophysiology Physician	$359.1K	$0
Ketan Badani	NY	Urology Physician	$190.8K	$2K
Michael Sergi	CT	Vascular Surgery Physician	$191.5K	$0
David Lorenz	CT	Interventional Cardiology Physician	$189.4K	$0
Patricia Mcaleer	CT	Specialist	$181.3K	$0

Corinne De Cholnoky — Billing Profile & Reimbursement Data

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Corinne De Cholnoky — 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