Total Payments
$29,113
2024 Payments
$7,377
Companies
37
Transactions
384
Medicare Patients
4,671
Medicare Billing
$2.3M
Payment Breakdown by Category
Other$13,533 (46.5%)
Food & Beverage$11,206 (38.5%)
Consulting$2,500 (8.6%)
Travel$1,682 (5.8%)
Research$145.97 (0.5%)
Education$45.82 (0.2%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $11,206 | 374 | 38.5% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $10,800 | 3 | 37.1% |
| Long term medical supply or device loan | $2,733 | 1 | 9.4% |
| Consulting Fee | $2,500 | 1 | 8.6% |
| Travel and Lodging | $1,682 | 3 | 5.8% |
| Unspecified | $145.97 | 1 | 0.5% |
| Education | $45.82 | 1 | 0.2% |
Payments by Type
General
$28,967
383 transactions
Research
$145.97
1 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Terumo Medical Corporation | $13,702 | 20 | $0 (2024) |
| Abbott Laboratories | $3,722 | 129 | $0 (2024) |
| AngioDynamics, Inc. | $2,852 | 6 | $0 (2024) |
| ABIOMED | $2,603 | 31 | $0 (2024) |
| Cardiovascular Systems Inc. | $1,407 | 22 | $0 (2022) |
| Saranas, Inc. | $711.30 | 21 | $0 (2023) |
| ShockWave Medical, Inc | $551.89 | 7 | $0 (2024) |
| Philips Electronics North America Corporation | $492.68 | 14 | $0 (2020) |
| Boston Scientific Corporation | $480.29 | 19 | $0 (2023) |
| BIOTRONIK INC. | $445.92 | 5 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $7,377 | 43 | Terumo Medical Corporation ($3,735) |
| 2023 | $10,047 | 53 | Terumo Medical Corporation ($7,271) |
| 2022 | $1,110 | 45 | Abbott Laboratories ($290.34) |
| 2021 | $1,785 | 47 | Abbott Laboratories ($679.22) |
| 2020 | $1,035 | 25 | Cardiovascular Systems Inc. ($628.36) |
| 2019 | $3,848 | 38 | Terumo Medical Corporation ($2,672) |
| 2018 | $2,364 | 59 | Abbott Laboratories ($1,067) |
| 2017 | $1,548 | 74 | Abbott Laboratories ($428.33) |
All Payment Transactions
384 individual payment records from CMS Open Payments — Page 1 of 16
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/31/2024 | AngioDynamics, Inc. | Auryon Laser System 100-120 Vac (Device) | Long term medical supply or device loan | In-kind items and services | $2,733.33 | General |
| Category: ET | ||||||
| 12/19/2024 | Abbott Laboratories | ESPRIT (Device) | Food and Beverage | In-kind items and services | $14.05 | General |
| Category: Vascular | ||||||
| 12/18/2024 | E.R. Squibb & Sons, L.L.C. | CAMZYOS (Drug) | Food and Beverage | Cash or cash equivalent | $14.71 | General |
| Category: Cardiovascular | ||||||
| 12/18/2024 | AngioDynamics, Inc. | AURYON LASER SYSTEM 100-120 VAC (Device) | Food and Beverage | In-kind items and services | $13.12 | General |
| Category: PAD | ||||||
| 10/30/2024 | ShockWave Medical, Inc | Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter (Device) | Food and Beverage | In-kind items and services | $48.75 | General |
| Category: Lithoplasty | ||||||
| 10/24/2024 | Novartis Pharmaceuticals Corporation | LEQVIO (Drug) | Food and Beverage | In-kind items and services | $26.19 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 10/15/2024 | Terumo Medical Corporation | TR BAND (Device) | Food and Beverage | In-kind items and services | $5.72 | General |
| Category: VASCULAR ACCESS | ||||||
| 10/14/2024 | Terumo Medical Corporation | TR BAND (Device) | Food and Beverage | In-kind items and services | $26.39 | General |
| Category: VASCULAR ACCESS | ||||||
| 10/08/2024 | AngioDynamics, Inc. | AURYON LASER SYSTEM 100-120 VAC (Device) | Food and Beverage | In-kind items and services | $26.09 | General |
| Category: PAD | ||||||
| 09/27/2024 | Abbott Laboratories | — | Food and Beverage | In-kind items and services | $16.51 | General |
| Category: Structural Heart | ||||||
| 09/27/2024 | Abbott Laboratories | MITRACLIP (Device) | Food and Beverage | In-kind items and services | $16.05 | General |
| Category: Vascular | ||||||
| 08/29/2024 | Novartis Pharmaceuticals Corporation | LEQVIO (Drug) | Food and Beverage | In-kind items and services | $23.14 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 08/27/2024 | AngioDynamics, Inc. | AURYON LASER SYSTEM 100-120 VAC (Device) | Food and Beverage | In-kind items and services | $13.12 | General |
| Category: PAD | ||||||
| 08/08/2024 | Novo Nordisk Inc | — | Food and Beverage | In-kind items and services | $22.53 | General |
| 08/08/2024 | Abbott Laboratories | ARMADA (Device) | Food and Beverage | In-kind items and services | $18.84 | General |
| Category: Vascular | ||||||
| 08/06/2024 | Abbott Laboratories | JOT DX (Device) | Food and Beverage | In-kind items and services | $15.59 | General |
| Category: Cardiac Rhythm Management | ||||||
| 07/26/2024 | Abbott Laboratories | PERCLOSE PROSTYLE (Device) | Food and Beverage | In-kind items and services | $20.87 | General |
| Category: Vascular | ||||||
| 07/22/2024 | ABIOMED | Impella (Device) | Food and Beverage | Cash or cash equivalent | $35.50 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 07/17/2024 | Novartis Pharmaceuticals Corporation | LEQVIO (Drug) | Food and Beverage | In-kind items and services | $24.07 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 06/27/2024 | Novartis Pharmaceuticals Corporation | LEQVIO (Drug) | Food and Beverage | In-kind items and services | $26.19 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 06/04/2024 | Novartis Pharmaceuticals Corporation | LEQVIO (Drug) | Food and Beverage | In-kind items and services | $22.85 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 05/20/2024 | ShockWave Medical, Inc | Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter (Device) | Food and Beverage | In-kind items and services | $4.08 | General |
| Category: Lithoplasty | ||||||
| 05/16/2024 | Abbott Laboratories | MITRACLIP (Device) | Food and Beverage | In-kind items and services | $13.78 | General |
| Category: Vascular | ||||||
| 05/02/2024 | AngioDynamics, Inc. | AURYON LASER SYSTEM 100-120 VAC (Device) | Food and Beverage | In-kind items and services | $24.34 | General |
| Category: PAD | ||||||
| 04/25/2024 | Bard Peripheral Vascular, Inc. | LUTONIX Drug Coated Balloon (Device) | Food and Beverage | In-kind items and services | $21.51 | General |
| Category: Vascular/Oncology | ||||||
Research Studies & Clinical Trials
| Study Name | Company | Amount | Records |
|---|---|---|---|
| Impella | ABIOMED | $145.97 | 1 |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 24 | 1,243 | 6,649 | $2.2M | $538,396 |
| 2022 | 20 | 960 | 1,358 | $2.3M | $538,840 |
| 2021 | 24 | 1,155 | 1,612 | $2.2M | $583,005 |
| 2020 | 25 | 1,313 | 1,822 | $2.6M | $682,659 |
Total Patients
4,671
Total Services
11,441
Medicare Billing
$2.3M
Procedure Codes
93
All Medicare Procedures & Services
93 procedure records from CMS Medicare Utilization — Page 1 of 4
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 37225 | Removal of plaque in arteries of leg | Office | 2023 | 29 | 41 | $960,885 | $214,214 | 22.3% |
| 37229 | Removal of plaque in artery of leg, initial vessel | Office | 2023 | 14 | 17 | $401,122 | $109,860 | 27.4% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 286 | 665 | $200,437 | $57,951 | 28.9% |
| 36247 | Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch | Office | 2023 | 25 | 25 | $150,681 | $34,857 | 23.1% |
| 93925 | Ultrasound of leg arteries or artery grafts | Office | 2023 | 138 | 143 | $81,929 | $24,542 | 30.0% |
| 36475 | Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance | Office | 2023 | 15 | 27 | $79,435 | $21,474 | 27.0% |
| 92928 | Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | Facility | 2023 | 32 | 38 | $55,680 | $14,974 | 26.9% |
| 93458 | Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | Facility | 2023 | 74 | 75 | $69,092 | $12,872 | 18.6% |
| 37252 | Ultrasound evaluation of blood vessel with review by radiologist, initial vessel | Office | 2023 | 13 | 14 | $33,891 | $9,565 | 28.2% |
| 93922 | Ultrasound study of arm and leg arteries | Office | 2023 | 141 | 142 | $26,302 | $7,487 | 28.5% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 54 | 54 | $22,102 | $6,162 | 27.9% |
| 75716 | Review by radiologist of both arms or legs arteries image | Office | 2023 | 36 | 37 | $15,857 | $4,523 | 28.5% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 55 | 59 | $12,778 | $3,675 | 28.8% |
| 93923 | Complete ultrasound study of arm and leg arteries | Office | 2023 | 37 | 38 | $11,932 | $3,659 | 30.7% |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | Office | 2023 | 22 | 39 | $11,475 | $3,583 | 31.2% |
| 75625 | Review by radiologist of abdominal aorta image | Office | 2023 | 32 | 33 | $10,582 | $2,714 | 25.6% |
| 92978 | Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel | Facility | 2023 | 34 | 34 | $6,199 | $2,370 | 38.2% |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | Office | 2023 | 16 | 20 | $4,280 | $1,186 | 27.7% |
| 93571 | Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel | Facility | 2023 | 15 | 15 | $4,252 | $819.45 | 19.3% |
| 80047 | Blood test, basic group of blood chemicals (calcium, ionized) | Office | 2023 | 32 | 50 | $3,750 | $659.54 | 17.6% |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | Office | 2023 | 32 | 4,935 | $24,675 | $543.38 | 2.2% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2023 | 58 | 59 | $2,751 | $430.39 | 15.6% |
| 85347 | Coagulation time measurement, activated | Office | 2023 | 22 | 41 | $448.00 | $163.52 | 36.5% |
| 85014 | Red blood cell concentration measurement | Office | 2023 | 31 | 48 | $234.80 | $109.04 | 46.4% |
| 37225 | Removal of plaque in arteries of leg | Office | 2022 | 23 | 38 | $1.0M | $222,495 | 21.7% |
About Dr. Riyaz Sumar, MD
Dr. Riyaz Sumar, MD is a Interventional Cardiology healthcare provider based in Avondale, Arizona. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/18/2005. The National Provider Identifier (NPI) number assigned to this provider is 1144212721.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Riyaz Sumar, MD has received a total of $29,113 in payments from pharmaceutical and medical device companies, with $7,377 received in 2024. These payments were reported across 384 transactions from 37 companies. The most common payment nature is "Food and Beverage" ($11,206).
As a Medicare-enrolled provider, Sumar has provided services to 4,671 Medicare beneficiaries, totaling 11,441 services with total Medicare billing of $2.3M. Data is available for 4 years (2020–2023), covering 93 distinct procedure/service records.
Ad
Practice Information
- Specialty Interventional Cardiology
- Other Specialties Cardiovascular Disease, Specialist
- Location Avondale, AZ
- Active Since 08/18/2005
- Last Updated 12/16/2025
- Taxonomy Code 207RI0011X
- Entity Type Individual
- NPI Number 1144212721
Products in Payments
- GLIDESHEATH SLENDER (Device) $10,884
- Auryon Laser System 100-120 Vac (Device) $2,733
- Impella (Device) $2,603
- Glidesheath (Device) $2,514
- Peripheral Orbital Atherectomy System (Device) $589.47
- Coronary Orbital Atherectomy System (Device) $549.46
- Perclose ProGlide suture mediated closure system (Device) $543.14
- Supera peripheral stent system (Device) $329.06
- SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER (Device) $293.81
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter (Device) $258.08
- Merlin Connectivity and Remote (Device) $252.67
- Absolute Pro vascular stent system (Device) $247.67
- Diamondback Peripheral (Device) $212.25
- LEQVIO (Drug) $203.85
- WATCHMAN (Device) $200.57
- MITRACLIP (Device) $187.79
- Image Guided Therapy Devices _ Peripheral (Device) $181.21
- Quadra Assura CRT Defibrillator (Device) $162.62
- AVEIR (Device) $149.37
- Allure Quadra RF CRT Pacemaker (Device) $148.27
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Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.