Medicare Enrolled
Dr. Angela Kokkosis, MD
Vascular Surgery Physician · Stony Brook, NY
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Kokkosis from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Kokkosis
Dr. Angela Kokkosis is a vascular surgery physician in Stony Brook, NY, with 17 years of NPI registration. Based on federal Medicare data, Dr. Kokkosis performed 2,354 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Kokkosis received a total of $244,984 from 26 pharmaceutical and/or device companies across 408 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Kokkosis is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 17 years of NPI registration
▲ Top 12% volume in NY
$244,984 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗2,354
Medicare services
Top 12% in NY for vascular surgery physician
Not available
Unique patients (not deduplicated)
$76
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Ultrasound of arm or leg veins An ultrasound exam of the veins in the arm or leg. The test uses sound waves to check blood flow and may include compression and other maneuvers. |
641 | $38 | $399 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
335 | $82 | $246 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in one arm or leg using compression and other maneuvers to assess blood flow and check for blockages. |
275 | $47 | $460 |
| Ultrasound of head and neck blood flow, bilateral An ultrasound exam that uses sound waves to visualize and assess blood flow in the vessels of both the head and the neck. |
222 | $87 | $571 |
| Ultrasound of arm and leg arteries This procedure uses sound waves to create images of the blood vessels in the arms and legs. It allows healthcare providers to examine the structure and blood flow within these arteries. |
146 | $43 | $319 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
117 | $103 | $302 |
| Ultrasound of hemodialysis access An ultrasound imaging test used to evaluate the blood flow and structure of a hemodialysis access site. |
89 | $25 | $160 |
| Ultrasound of leg arteries or grafts An ultrasound exam that uses sound waves to create images of the arteries in one leg or any grafts present in that leg. |
82 | $77 | $493 |
| Ultrasound of leg arteries or grafts An imaging test that uses sound waves to create pictures of the blood vessels in the legs or any surgical grafts present. |
78 | $88 | $625 |
| Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts A complete ultrasound exam of the aorta, vena cava, groin vessels, or bypass grafts. This imaging test uses sound waves to visualize these blood vessels. |
54 | $171 | $755 |
| Ultrasound of abdomen and pelvis blood flow An ultrasound exam that uses sound waves to visualize and assess blood flow through the arteries and veins in the abdomen and pelvis. |
52 | $135 | $740 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
48 | $52 | $151 |
| Complete ultrasound of abdomen and pelvis blood flow This procedure uses sound waves to create images of blood flow in the arteries and veins of the abdomen and pelvis. It evaluates the rate and direction of blood movement within these vessels. |
45 | $109 | $775 |
| Ultrasound guidance for blood vessel access Use of ultrasound imaging to help locate and access a blood vessel. This guidance assists healthcare providers in performing procedures such as inserting IV lines or drawing blood. |
36 | $19 | $119 |
| Ultrasound of arm arteries or grafts An ultrasound exam of the arteries in one arm or any arterial grafts present. This imaging test uses sound waves to visualize blood flow and vessel structure. |
23 | $21 | $270 |
| Hemodialysis circuit intervention with balloon dilation A procedure to insert a needle or tube into a hemodialysis circuit and dilate the dialysis segment using a balloon, with radiological review. |
21 | $1,196 | $6,000 |
| Radiologist review of arm or leg artery image A radiologist reviews images of the arteries in the arm or leg. This process involves analyzing the visual data to assess the blood vessels. |
20 | $79 | $932 |
| Ultrasound of head and neck blood flow, one side An ultrasound exam that uses sound waves to visualize and assess blood flow in the vessels on one side of the head and neck. |
20 | $123 | $561 |
| Ultrasound of leg arteries at rest and after exercise This test uses sound waves to create images of the blood vessels in the legs while the patient is resting and after physical activity to assess blood flow. |
19 | $147 | $750 |
| Chemical injection for multiple incompetent leg veins A procedure involving the injection of a chemical agent into several non-functioning veins in the leg. |
16 | $143 | $875 |
| Ultrasound of aorta, vena cava, groin vessels or bypass grafts This procedure uses sound waves to create images of the aorta, vena cava, groin vessels, or bypass grafts. It allows for the visualization of these blood vessels and any surgical grafts. |
15 | $90 | $540 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
2.9% high complexity
75.0% medium
22.1% routine
Industry Payment Transparency
Open Payments through 2024 ↗$244,984
Total received (2018-2024)
Avg $34,998/year across 7 years
Top 3% in NY for vascular surgery physician
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
26
Companies
408
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$619
2023
$2,017
2022
$5,117
2021
$30,984
2020
$25,869
2019
$68,742
2018
$111,636
Payments by company (2024)
Medtronic, Inc.
$340
Boston Scientific Corporation
$39
Penumbra, Inc.
$37
Tactile Systems Technology Inc
$32
Organogenesis Inc.
$30
180 Medical, Inc.
$28
Artivion, Inc.
$27
Terumo Medical Corporation
$23
Cook Medical LLC
$22
ARGON MEDICAL DEVICES, INC.
$20
Janssen Pharmaceuticals, Inc
$19
Top 3 companies account for 67.3% of 2024 payments
All-time payments by company (2018-2024) ›
Silk Road Medical, Inc.
$220,878
AV Medical Technologies Ltd.
$13,318
Medtronic, Inc.
$2,254
Bolton Medical Inc
$1,681
W. L. Gore & Associates, Inc.
$1,520
Boston Scientific Corporation
$1,060
Cook Incorporated
$1,060
Cook Medical LLC
$1,019
Medtronic Vascular, Inc.
$588
AngioDynamics, Inc.
$360
Janssen Pharmaceuticals, Inc
$268
Misonix Inc
$147
BARD PERIPHERAL VASCULAR, INC.
$123
Tactile Systems Technology Inc
$111
Organogenesis Inc.
$98
Terumo Medical Corporation
$92
LeMaitre Vascular, Inc.
$91
Abbott Laboratories
$82
Penumbra, Inc.
$37
BOSTON SCIENTIFIC CORPORATION
$33
Smith & Nephew, Inc.
$32
Bard Peripheral Vascular, Inc.
$30
180 Medical, Inc.
$28
Artivion, Inc.
$27
Integra LifeSciences Corporation
$27
ARGON MEDICAL DEVICES, INC.
$20
Top 3 companies account for 96.5% of all-time payments
Associated products mentioned in payments ›
ABRE · ARTEGRAFT · AZUR · AZUR CX DETACHABLE · Abre · Advance · Argyle · Azur CX Detachable · BILAYER WOUND MATRIX (BWM) · COOK · COOK MEDICAL AAA · COOK MEDICAL AORTIC INTERVENTION · COOK MEDICAL THORACIC · Chameleon · Clot Management · Cook Medical AAA · Cook Medical Thoracic · Cook Medical Zilver PTX · ELUVIA · ENDURANT IIS · ENHANCE Transcarotid Peripheral Access Kit · ENROUTE .014 Guidewire · ENROUTE Transcarotid Neuroprotection System · ENROUTE Transcarotid Stent · EXCLUDER Conformable AAA Endoprosthesis with Active Control · EXCLUDER Iliac Branch Endoprosthesis · Endurant · FLEXCEL CAROTID SHUNT · FLEXITOUCH · Flexitouch Plus · GORE EXCLUDER Iliac Branch Endoprosthesis · GORE TAG Thoracic Branch Endoprosthesis · General - Atherectomy · Grafts · HAWKONE · HELI-FX ENDOANCHOR SYSTEM · Indigo System · JOBST RELIEF · LUTONIX · OMNIGRAFT · Perclose ProGlide suture mediated closure system · Puraply · RESTOREFLOW · ROSEN · Relay Grafts · Relay Plus · SPIDERFX · Santyl · TheraSkin · VIABAHN Endoprosthesis · VIABAHN VBX Balloon Expandable Endoprosthesis · Varithena Administration Pack · Vascular · VenaSeal · WALLSTENT · XARELTO · XENOSURE · ZENITH ALPHA · ZENITH SPIRAL-Z · ZILVER PTX · Zenith · Zilver PTX
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Geographic Context
Vascular surgery physicians in nearby ZIP areas
46
County median income
$128,329
Nearest hospital to ZIP centroid (approximate)
SUNY/STONY BROOK UNIVERSITY HOSPITAL
0.0 mi
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Kokkosis is a clinical cardiology specialist, with above-average Medicare volume (top 12% in NY), with 17 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Kokkosis experienced with ultrasound of arm or leg veins?
Based on Medicare claims data, Dr. Kokkosis performed 641 ultrasound of arm or leg veins services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Kokkosis receive payments from pharmaceutical companies?
Yes. Dr. Kokkosis received a total of $244,984 from 26 companies across 408 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Kokkosis's costs compare to other vascular surgery physicians in Stony Brook?
Dr. Kokkosis's average Medicare payment per service is $76. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Kokkosis) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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Which NY vascular surgery physicians receive the most from drug and device companies.
By company
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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