Dr. Sathappan Kumar , MD
Physician • Brooklyn, NY
4802 10th Ave
Brooklyn, NY 112192916
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on January 4, 2007; this date does not establish years in practice.
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Published CMS data list 571 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99233 — Subsequent hospital care with moderate levelof medical decision making: 383 service units.
- 99222 — Initial hospital care with straightforward or low-level medical decision making: 56 service units.
- 99214 — Established patient outpatient office visit: 34 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 8 records in the table · Guide: How to read Medicare Part B data
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Medicare Part B services went from 428 in 2020 to 571 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
4802 10th Ave
Brooklyn, NY 112192916
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Stony Brook Surgical Associates University Faculty Practice Corporati. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
1988
What Public CMS Data Show
Physician: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
242 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $91,564 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $73,608 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Open Payments general payments, program year 2025
All general payments: $2,612.31 across 24 records.
By nature of payment
- Food and Beverage: $1,343.61 across 20 records.
- Travel and Lodging: $1,268.70 across 4 records.
Reporting-company totals (3 largest of 9)
- AtriCure, Inc.: $2,096.69 across 14 records.
- ABIOMED: $124.80 across 1 record.
- Zimmer Biomet Holdings, Inc.: $124.28 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
38 years (graduated 1988)
CMS Doctors and Clinicians data list 1988 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2007
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Kumar has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Kumar as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 33% from 428 in 2020 to 571 in 2024.
- 2020: 428
- 2021: 469
- 2022: 365
- 2023: 550
- 2024: 571
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Medicare-allowed amount
Medicare-allowed amount increased 143% from $37,746 in 2020 to $91,564 in 2024.
- 2020: $37,746
- 2021: $69,342
- 2022: $66,261
- 2023: $82,544
- 2024: $91,564
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Paid by Medicare
Paid by Medicare increased 144% from $30,210 in 2020 to $73,608 in 2024.
- 2020: $30,210
- 2021: $55,488
- 2022: $52,919
- 2023: $65,981
- 2024: $73,608
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Industry payments (Open Payments)
Industry payments (Open Payments) increased 63% from $1,605.30 in 2021 to $2,612.31 in 2025.
- 2021: $1,605.30
- 2022: $1,240.59
- 2023: $815.70
- 2024: $2,555.53
- 2025: $2,612.31
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 24 records totaling $2,612.31.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AtriCure, Inc. |
Travel and Lodging
In-kind items and services
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SYNERGY ABLATION SYSTEM | General | $482.40 |
| AtriCure, Inc. |
Travel and Lodging
In-kind items and services
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SYNERGY ABLATION SYSTEM | General | $270.07 |
| AtriCure, Inc. |
Travel and Lodging
In-kind items and services
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EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX | General | $270.07 |
| AtriCure, Inc. |
Travel and Lodging
In-kind items and services
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EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX | General | $246.16 |
| AtriCure, Inc. |
Food and Beverage
In-kind items and services
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ATRICURE CRYOICE CRYOSPHERE CRYOABLATION SYSTEM | General | $144.59 |
| ABIOMED |
Food and Beverage
In-kind items and services
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— | General | $124.80 |
| Zimmer Biomet Holdings, Inc. |
Food and Beverage
In-kind items and services
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RIBFIX TITAN | General | $124.28 |
| AtriCure, Inc. |
Food and Beverage
In-kind items and services
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AtriCure cryoICE Cryoablation System (CRYO2) | General | $120.62 |
| AtriCure, Inc. |
Food and Beverage
In-kind items and services
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SYNERGY ABLATION SYSTEM | General | $120.02 |
| AtriCure, Inc. |
Food and Beverage
In-kind items and services
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EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX | General | $117.79 |
| CONMED Corporation |
Food and Beverage
In-kind items and services
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AIRSEAL | General | $106.30 |
| AtriCure, Inc. |
Food and Beverage
In-kind items and services
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EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX | General | $84.47 |
| AtriCure, Inc. |
Food and Beverage
In-kind items and services
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SYNERGY ABLATION SYSTEM | General | $84.47 |
| AtriCure, Inc. |
Food and Beverage
In-kind items and services
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SYNERGY ABLATION SYSTEM | General | $55.36 |
| AtriCure, Inc. |
Food and Beverage
In-kind items and services
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EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX | General | $54.54 |
| Edwards Lifesciences Corporation |
Food and Beverage
In-kind items and services
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MITRIS RESILIA Mitral Valve | General | $36.70 |
| AtriCure, Inc. |
Food and Beverage
In-kind items and services
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SYNERGY ABLATION SYSTEM | General | $25.01 |
| Edwards Lifesciences Corporation |
Food and Beverage
In-kind items and services
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— | General | $24.47 |
| Edwards Lifesciences Corporation |
Food and Beverage
In-kind items and services
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MITRIS RESILIA Mitral Valve | General | $24.42 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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— | General | $23.88 |
| AtriCure, Inc. |
Food and Beverage
In-kind items and services
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EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX | General | $21.12 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FARXIGA | General | $19.90 |
| IDORSIA PHARMACEUTICALS US INC |
Food and Beverage
In-kind items and services
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Tryvio | General | $15.88 |
| Chiesi USA, Inc. |
Food and Beverage
Cash or cash equivalent
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CLEVIPREX | General | $14.99 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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383 | 149 | $330.00 | $136.45 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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56 | 56 | $405.00 | $151.43 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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34 | 32 | $360.00 | $151.42 |
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33533
Coronary artery bypass using artery graft, 1 graft
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27 | 27 | $2877.04 | $454.02 |
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33508
Harvest of vein using an endoscope
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24 | 24 | $700.00 | $3.78 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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22 | 19 | $255.00 | $90.33 |
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33405
Replacement of aortic valve on heart-lung machine
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13 | 13 | $5238.62 | $734.39 |
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33518
Coronary artery bypass using vein or artery graft, 2 grafts
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12 | 12 | $1466.67 | $149.33 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 282N00000X
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - CARDIAC SURGERY
I20120803000081
NY
0042466245
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Stony Brook Surgical Associates University Faculty Practice Corporati
100 Nicolls Rd, Stony Brook, NY 117940001
Phone: 6314441095
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Doctor of Medicine (M.D.)
Anesthesiology - Pediatric Anesthesiology
Doctor of Medicine (M.D.), Master of Public Health
Emergency Medicine
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Internal Medicine - Advanced Heart Failure and Transplant Cardiology
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Family Nurse Practitioner
Career & Practice History
NPI enumerated January 04, 2007.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Mailing Address
1 Willow Pl
Great Neck, NY 110211905
Phone: 7182835433