Total Payments
$515,261
2024 Payments
$100,768
Companies
45
Transactions
887
Medicare Patients
3,558
Medicare Billing
$321,280
Payment Breakdown by Category
Other$266,129 (51.6%)
Consulting$123,261 (23.9%)
Travel$68,041 (13.2%)
Food & Beverage$44,830 (8.7%)
Education$12,999 (2.5%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $147,680 | 48 | 28.7% |
| Consulting Fee | $123,261 | 42 | 23.9% |
| Travel and Lodging | $68,041 | 171 | 13.2% |
| Honoraria | $49,400 | 17 | 9.6% |
| Food and Beverage | $44,830 | 571 | 8.7% |
| Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program | $38,250 | 13 | 7.4% |
| Compensation for serving as faculty or as a speaker for a medical education program | $25,325 | 4 | 4.9% |
| Education | $12,999 | 13 | 2.5% |
| Grant | $5,000 | 1 | 1.0% |
| Entertainment | $473.51 | 7 | 0.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Penumbra, Inc. | $116,200 | 169 | $0 (2024) |
| Abbott Laboratories | $95,299 | 184 | $0 (2024) |
| Cook Incorporated | $66,554 | 49 | $0 (2024) |
| Philips North America LLC | $48,606 | 36 | $0 (2024) |
| Philips Electronics North America Corporation | $46,195 | 79 | $0 (2023) |
| ShockWave Medical, Inc | $37,908 | 17 | $0 (2024) |
| AngioDynamics, Inc. | $28,195 | 26 | $0 (2024) |
| ASAHI INTECC USA, INC. | $14,223 | 8 | $0 (2024) |
| Cardiovascular Systems Inc. | $14,152 | 55 | $0 (2022) |
| CARDIVA MEDICAL, INC. | $12,472 | 6 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $100,768 | 133 | Philips North America LLC ($42,996) |
| 2023 | $96,442 | 88 | ShockWave Medical, Inc ($26,554) |
| 2022 | $57,342 | 84 | Penumbra, Inc. ($18,834) |
| 2021 | $39,362 | 77 | Penumbra, Inc. ($18,751) |
| 2020 | $41,210 | 47 | Penumbra, Inc. ($11,480) |
| 2019 | $77,613 | 175 | Penumbra, Inc. ($33,155) |
| 2018 | $71,503 | 162 | Abbott Laboratories ($39,349) |
| 2017 | $31,022 | 121 | Abbott Laboratories ($9,861) |
All Payment Transactions
887 individual payment records from CMS Open Payments — Page 1 of 36
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/17/2024 | Inari Medical, Inc. | FLOWTRIEVER CATHETER, S (Device), CT THROMBECTOMY SYSTEM KIT | Food and Beverage | In-kind items and services | $21.81 | General |
| Category: VTE | ||||||
| 12/12/2024 | Cook Medical LLC | TORNADO (Device) | Food and Beverage | Cash or cash equivalent | $20.00 | General |
| Category: Peripheral Intervention | ||||||
| 12/03/2024 | Reflow Medical Inc | — | Food and Beverage | Cash or cash equivalent | $64.22 | General |
| 12/02/2024 | Reflow Medical Inc | — | Food and Beverage | Cash or cash equivalent | $64.22 | General |
| 11/26/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Travel and Lodging | In-kind items and services | $707.96 | General |
| Category: Vascular | ||||||
| 11/26/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Travel and Lodging | In-kind items and services | $9.02 | General |
| Category: Vascular | ||||||
| 11/22/2024 | Penumbra, Inc. | Indigo System (Device) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $5,100.00 | General |
| Category: Peripheral Intervention | ||||||
| 11/22/2024 | Penumbra, Inc. | Indigo System (Device) | Travel and Lodging | Cash or cash equivalent | $35.18 | General |
| Category: Peripheral Intervention | ||||||
| 11/19/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Travel and Lodging | In-kind items and services | $267.96 | General |
| Category: Vascular | ||||||
| 11/19/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Travel and Lodging | In-kind items and services | $267.96 | General |
| Category: Vascular | ||||||
| 11/19/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Food and Beverage | In-kind items and services | $203.86 | General |
| Category: Vascular | ||||||
| 11/19/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Food and Beverage | In-kind items and services | $91.82 | General |
| Category: Vascular | ||||||
| 11/19/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Food and Beverage | In-kind items and services | $88.49 | General |
| Category: Vascular | ||||||
| 11/19/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Food and Beverage | In-kind items and services | $82.29 | General |
| Category: Vascular | ||||||
| 11/19/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Food and Beverage | In-kind items and services | $78.66 | General |
| Category: Vascular | ||||||
| 11/19/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Food and Beverage | In-kind items and services | $74.88 | General |
| Category: Vascular | ||||||
| 11/19/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Food and Beverage | In-kind items and services | $52.34 | General |
| Category: Vascular | ||||||
| 11/19/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Food and Beverage | In-kind items and services | $10.68 | General |
| Category: Vascular | ||||||
| 11/19/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Food and Beverage | In-kind items and services | $8.26 | General |
| Category: Vascular | ||||||
| 11/17/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Travel and Lodging | In-kind items and services | $223.22 | General |
| Category: Vascular | ||||||
| 11/15/2024 | Abbott Laboratories | PERCLOSE PROGLIDE (Device) | Travel and Lodging | In-kind items and services | $229.22 | General |
| Category: Vascular | ||||||
| 11/10/2024 | Penumbra, Inc. | Indigo System (Device) | Travel and Lodging | Cash or cash equivalent | $277.48 | General |
| Category: Peripheral Intervention | ||||||
| 11/10/2024 | Penumbra, Inc. | Indigo System (Device) | Travel and Lodging | Cash or cash equivalent | $209.85 | General |
| Category: Peripheral Intervention | ||||||
| 11/09/2024 | Penumbra, Inc. | Penumbra System (Device) | Food and Beverage | Cash or cash equivalent | $122.24 | General |
| Category: Neurointervention | ||||||
| 11/08/2024 | Penumbra, Inc. | RUBY Coil (Device) | Travel and Lodging | Cash or cash equivalent | $705.34 | General |
| Category: Peripheral Intervention | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 34 | 1,387 | 1,574 | $627,588 | $107,472 |
| 2022 | 20 | 824 | 958 | $480,452 | $70,322 |
| 2021 | 22 | 766 | 877 | $423,835 | $69,105 |
| 2020 | 23 | 581 | 705 | $480,684 | $74,381 |
Total Patients
3,558
Total Services
4,114
Medicare Billing
$321,280
Procedure Codes
99
All Medicare Procedures & Services
99 procedure records from CMS Medicare Utilization — Page 1 of 4
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 37228 | Balloon dilation of artery of leg, initial vessel | Facility | 2023 | 43 | 46 | $94,254 | $21,931 | 23.3% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 116 | 120 | $21,000 | $8,107 | 38.6% |
| 36558 | Insertion of tunneled central venous tube for infusion (5 years or older) | Facility | 2023 | 30 | 30 | $26,730 | $6,612 | 24.7% |
| 37224 | Balloon dilation of artery of leg | Facility | 2023 | 21 | 22 | $36,804 | $5,873 | 16.0% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 30 | 34 | $10,880 | $5,014 | 46.1% |
| 37226 | Insertion of stent in arteries of leg | Facility | 2023 | 11 | 13 | $25,675 | $4,500 | 17.5% |
| 75710 | Review by radiologist of arm or leg artery image | Facility | 2023 | 55 | 62 | $10,974 | $4,499 | 41.0% |
| 36246 | Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch | Facility | 2023 | 20 | 21 | $77,679 | $4,420 | 5.7% |
| 11042 | Removal of skin and tissue, 20.0 sq cm or less | Facility | 2023 | 28 | 81 | $30,699 | $4,006 | 13.1% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2023 | 23 | 23 | $10,695 | $3,956 | 37.0% |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Facility | 2023 | 52 | 54 | $13,608 | $3,914 | 28.8% |
| 75625 | Review by radiologist of abdominal aorta image | Facility | 2023 | 54 | 61 | $11,895 | $3,623 | 30.5% |
| 36561 | Insertion of central venous tube with port (5 years or older) | Facility | 2023 | 11 | 11 | $42,097 | $3,246 | 7.7% |
| 36247 | Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch | Facility | 2023 | 11 | 16 | $93,680 | $2,923 | 3.1% |
| 93880 | Ultrasound of both sides of head and neck blood flow | Facility | 2023 | 77 | 78 | $10,062 | $2,452 | 24.4% |
| 76937 | Ultrasonic guidance for blood vessel access | Facility | 2023 | 135 | 194 | $9,700 | $2,441 | 25.2% |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Facility | 2023 | 190 | 213 | $8,520 | $2,377 | 27.9% |
| 77012 | Review by radiologist of ct guidance for needle placement | Facility | 2023 | 34 | 34 | $8,160 | $1,944 | 23.8% |
| 36581 | Replacement of tunneled central venous tube | Facility | 2023 | 11 | 11 | $27,214 | $1,639 | 6.0% |
| 75716 | Review by radiologist of both arms or legs arteries image | Facility | 2023 | 19 | 20 | $4,360 | $1,596 | 36.6% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 11 | 11 | $4,037 | $1,570 | 38.9% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 11 | 11 | $3,696 | $1,231 | 33.3% |
| 93922 | Ultrasound study of arm and leg arteries | Facility | 2023 | 103 | 108 | $4,428 | $1,153 | 26.0% |
| 99239 | Hospital discharge day management, more than 30 minutes | Facility | 2023 | 11 | 11 | $2,860 | $1,078 | 37.7% |
| 77001 | Fluoroscopic guidance for insertion or removal of central vein access device | Facility | 2023 | 65 | 69 | $4,209 | $1,078 | 25.6% |
About Dr. Sreekumar Madassery, M.D
Dr. Sreekumar Madassery, M.D is a Vascular & Interventional Radiology healthcare provider based in Chicago, Illinois. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 06/17/2009. The National Provider Identifier (NPI) number assigned to this provider is 1063649093.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Sreekumar Madassery, M.D has received a total of $515,261 in payments from pharmaceutical and medical device companies, with $100,768 received in 2024. These payments were reported across 887 transactions from 45 companies. The most common payment nature is "Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program" ($147,680).
As a Medicare-enrolled provider, Madassery has provided services to 3,558 Medicare beneficiaries, totaling 4,114 services with total Medicare billing of $321,280. Data is available for 4 years (2020–2023), covering 99 distinct procedure/service records.
Ad
Practice Information
- Specialty Vascular & Interventional Radiology
- Location Chicago, IL
- Active Since 06/17/2009
- Last Updated 04/17/2015
- Taxonomy Code 2085R0204X
- Entity Type Individual
- NPI Number 1063649093
Products in Payments
- Indigo (Device) $38,944
- (9520) IGT Devices Undivided (Device) $38,505
- Indigo System (Device) $35,908
- Fox Sv PTA catheter and Armada 14 percutaneous catheter and Viatrac 14 Plus peripheral catheter (Device) $33,773
- SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER (Device) $26,689
- ALPHAVAC (Device) $25,840
- RUBY Coil (Device) $22,865
- ZILVER VENA (Device) $21,580
- Omnilink Elite vascular stent system (Device) $19,658
- Penumbra Ruby Coil (Device) $17,266
- PERIPHERAL VASCULAR (Device) $14,223
- AMPLATZER Vascular Plug and Accs (Device) $14,200
- Peripheral Orbital Atherectomy System (Device) $13,586
- ZILVER PTX (Device) $13,192
- Vascular Closure Device (Device) $12,445
- (7881) US Und (Device) $12,049
- COOK MEDICAL IAA (Device) $9,500
- (1399) MRI Equip Undiv (Device) $8,790
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter (Device) $6,875
- IN.PACT AV (Device) $6,825
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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.
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