Medicare Enrolled
Dr. Combiz Rezayat, M.D.
Vascular Surgery Physician · Clifton, NJ
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. Rezayat 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. Rezayat
Dr. Combiz Rezayat is a vascular surgery physician in Clifton, NJ, with 18 years of NPI registration. Based on federal Medicare data, Dr. Rezayat performed 2,205 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Rezayat received a total of $13,898 from 32 pharmaceutical and/or device companies across 207 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. Rezayat 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.
✓ 18 years of NPI registration
▲ Top 20% volume in NJ
$13,898 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗2,205
Medicare services
Top 20% in NJ for vascular surgery physician
Not available
Unique patients (not deduplicated)
$98
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. |
293 | $68 | $231 |
| 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. |
221 | $76 | $182 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
164 | $107 | $251 |
| 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. |
146 | $90 | $287 |
| Initial hospital admission, moderate complexity Initial hospital inpatient or observation care for a new patient involving moderate-level medical decision making, with at least 55 minutes total time on the date of the encounter. |
135 | $108 | $258 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
111 | $68 | $139 |
| 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. |
98 | $58 | $159 |
| 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. |
94 | $58 | $194 |
| 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. |
76 | $53 | $163 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
74 | $138 | $325 |
| 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. |
72 | $137 | $379 |
| 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. |
66 | $16 | $36 |
| 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. |
56 | $95 | $216 |
| Sedation by physician, initial 15 minutes Administration of a drug to induce depression of consciousness by the physician performing a procedure. This code covers the initial 15 minutes of sedation for patients aged 5 years or older. |
51 | $20 | $53 |
| Initial hospital admission, low complexity Initial hospital inpatient or observation care for a new patient involving straightforward or low-level medical decision making, with at least 40 minutes total time on the date of the encounter. |
50 | $71 | $194 |
| Hospital follow-up visit, low complexity Follow-up hospital visit for an established patient with straightforward or low-level medical decision making. The visit requires at least 25 minutes of time spent on the day of service. |
48 | $42 | $77 |
| Ultrasound of arm and leg arteries A non-invasive imaging test that uses sound waves to examine the blood vessels in the arms and legs. It evaluates blood flow and checks for blockages or other vascular issues. |
41 | $73 | $218 |
| Smoking cessation counseling, 4-10 minutes A brief counseling session focused on helping patients quit smoking and tobacco use. The provider spends 4 to 10 minutes discussing strategies and support for cessation. |
41 | $15 | $29 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
29 | $157 | $354 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
29 | $148 | $381 |
| Fluoroscopic guidance for central vein access device Use of live X-ray imaging to guide the placement or removal of a central vein access device. |
27 | $15 | $75 |
| Insertion of tunneled central venous catheter for infusion, age 5+ A surgical procedure to place a long-term catheter into a large vein for delivering medications or fluids. The catheter is tunneled under the skin to reduce infection risk and provide stable access for patients aged 5 and older. |
24 | $207 | $637 |
| Ultrasound of hemodialysis access An ultrasound imaging test used to evaluate the blood flow and structure of a hemodialysis access site. |
24 | $97 | $295 |
| Needle or tube insertion into hemodialysis circuit with radiologist review A procedure involving the insertion of a needle or tube into a hemodialysis circuit, accompanied by a review of the procedure by a radiologist. |
22 | $438 | $1,338 |
| Radiologist review of abdominal aorta image A radiologist reviews images of the abdominal aorta to evaluate the blood vessel. |
22 | $56 | $176 |
| Vena cava filter insertion with radiologist review A procedure to place a filter in the vena cava to prevent blood clots from traveling to the lungs, including review by a radiologist. |
21 | $178 | $553 |
| 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. |
21 | $69 | $205 |
| 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. |
20 | $786 | $2,353 |
| 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. |
19 | $101 | $279 |
| 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. |
18 | $47 | $255 |
| 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. |
17 | $156 | $420 |
| 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. |
16 | $95 | $250 |
| Arterial thrombectomy, chest, neck, or brain A procedure to remove a blood clot and part of an artery in the chest, neck, or brain. |
13 | $941 | $2,850 |
| New patient office visit, complex (60-74 min) | 12 | $186 | $449 |
| 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. |
12 | $50 | $110 |
| Groin artery exposure for graft delivery Surgical exposure of the artery in the groin area to allow for the placement or delivery of a graft. |
11 | $112 | $421 |
| Pre-op ultrasound of artery and vein blood flow for hemodialysis access An ultrasound exam to assess blood flow in the arteries and veins on both sides of the body before surgery for hemodialysis access. |
11 | $195 | $512 |
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.
5.2% high complexity
42.7% medium
52.1% routine
Industry Payment Transparency
Open Payments through 2024 ↗$13,898
Total received (2018-2024)
Avg $1,985/year across 7 years
Top 24% in NJ for vascular surgery physician
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
32
Companies
207
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
$2,278
2023
$2,217
2022
$2,841
2021
$904
2020
$897
2019
$2,198
2018
$2,564
Payments by company (2024)
W. L. Gore & Associates, Inc.
$975
ConvaTec Inc.
$253
Medtronic, Inc.
$189
AngioDynamics, Inc.
$186
Inari Medical, Inc.
$144
Tactile Systems Technology Inc
$142
Bard Peripheral Vascular, Inc.
$126
Penumbra, Inc.
$116
Bolton Medical Inc
$108
LeMaitre Vascular, Inc.
$16
PFIZER INC.
$15
MY01 Inc.
$8
Top 3 companies account for 62.2% of 2024 payments
All-time payments by company (2018-2024) ›
W. L. Gore & Associates, Inc.
$4,548
Silk Road Medical, Inc.
$1,265
Medtronic, Inc.
$819
Penumbra, Inc.
$810
Inari Medical, Inc.
$767
Medtronic Vascular, Inc.
$687
Bolton Medical Inc
$645
Endologix, Inc.
$484
Cardiovascular Systems Inc.
$432
Bard Peripheral Vascular, Inc.
$394
Abbott Laboratories
$321
DAVOL INC.
$297
Cook Medical LLC
$291
KCI USA, Inc
$261
ConvaTec Inc.
$253
AngioDynamics, Inc.
$205
Smith+Nephew, Inc.
$192
LimFlow Inc.
$181
Tactile Systems Technology Inc
$142
Janssen Pharmaceuticals, Inc
$141
Endologix LLC
$131
ShockWave Medical, Inc
$125
Endologix, LLC
$122
EKOS Corporation
$107
CVRx, Inc.
$75
PFIZER INC.
$68
LeMaitre Vascular, Inc.
$50
KCI USA, Inc.
$27
Biocompatibles, Inc.
$24
Mallinckrodt Enterprises LLC
$14
BARD PERIPHERAL VASCULAR, INC.
$13
MY01 Inc.
$8
Top 3 companies account for 47.7% of all-time payments
Associated products mentioned in payments ›
ABRE · ARISTA AH · ARTEGRAFT · ARTEGRAFT VASCULAR GRAFT · AURYON LASER SYSTEM 100-120 VAC · Alto Abdominal Stent Graft System · Barostim Neo System · COOK MEDICAL AAA · COOK MEDICAL ACCESSORIES · COOK MEDICAL ADVANCED TECH · COOK MEDICAL CUSTOM MADE DEVICE · COOK MEDICAL THORACIC · CT THROMBECTOMY SYSTEM KIT · DIAMONDBACK PERIPHERAL · Diamondback Peripheral · EKOSONIC · ELIQUIS · ENDURANT IIS · ENHANCE Transcarotid Peripheral Access Kit · ENROUTE Transcarotid Neuroprotection System · ENROUTE Transcarotid Stent · EVERFLEX · EXCLUDER AAA Endoprosthesis · EXCLUDER Conformable AAA Endoprosthesis with Active Control · EXCLUDER Iliac Branch Endoprosthesis · Emboshield NAV6 system · FLOWTRIEVER CATHETER · Flexitouch Plus · FlowTriever · GORE EXCLUDER AAA Endoprosthesis · GORE EXCLUDER Iliac Branch Endoprosthesis · GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis · GORE TAG Conformable Thoracic Endoprosthesis · GORE TAG Conformable Thoracic Stent Graft · GORE TAG Thoracic Branch Endoprosthesis · GORE TAG Thoracic Endoprosthesis · GORE VIABAHN Endoprosthesis · GORE VIABAHN VBX Balloon Expandable Endo · Grafts · HAWKONE · HELI-FX ENDOANCHOR SYSTEM · HawkOne · IN.PACT ADMIRAL · IN.PACT AV · IN.PACT Admiral · INNOVAMATRIX AC · Indigo · Indigo System · JETI PERIPHERAL CATHETER · LIMFLOW SYSTEM · LUTONIX · MY01 Continuous Compartmental Pressure Monitor · OFIRMEV · Ovation · PICO Single Use Negative Pressure Wound Therapy · PICO7 · PREVENA · PRUITT F3 CAROTID SHUNT · Peripheral Orbital Atherectomy System · Product in Development · Protege RX · QT Vascular Chocolate PTA Balloon · RELAY THORACIC STENT-GRAFT WITH PLUS DELIVERY SYSTEM · RUBY Coil · S · SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER · Supera peripheral stent system · TAG Thoracic Endoprosthesis · TREO ABDOMINAL STENT-GRAFT SYSTEM · V.A.C. ULTA · VAC ULTA · VARITHENA · VIABAHN Endoprosthesis with Heparin Bioactive Surface · VIABAHN VBX Balloon Expandable Endoprosthesis · Valiant Captivia · VenaSeal · Venclose Maven Catheter · XARELTO
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
229
County median income
$87,137
Nearest hospital to ZIP centroid (approximate)
ST JOSEPH'S UNIVERSITY MEDICAL CENTER INC
2.2 mi
2.2 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. Rezayat is a clinical cardiology specialist, with above-average Medicare volume (top 20% in NJ), with 18 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. Rezayat experienced with ultrasound of arm or leg veins?
Based on Medicare claims data, Dr. Rezayat performed 293 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. Rezayat receive payments from pharmaceutical companies?
Yes. Dr. Rezayat received a total of $13,898 from 32 companies across 207 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. Rezayat's costs compare to other vascular surgery physicians in Clifton?
Dr. Rezayat's average Medicare payment per service is $98. 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. Rezayat) 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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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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