Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

ASHISH KUMAR CHAWLA

Allopathic & Osteopathic Physicians Radiology Radiation Oncology

NPI
1699777599
CMS profile
924002
Location
FAIRFAX, VA

General Payments · PY2018–2024

$14,354.61

  • Reported across 72 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,829.98

20 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,603.97 15
Travel and Lodging $1,226.01 5

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Elekta, Inc. $1,085.77 6
Siemens Medical Solutions USA, Inc. $783.10 6
IBA Proton Therapy, Inc. $273.00 1
Theragenics Corporation $173.42 1
Mevion_Medical_Systems_Inc $155.48 1
IsoRay, Inc $150.84 1
Novocure Inc. $147.21 2
BIOPROTECT MEDICAL, INC. $61.16 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $879.29 8
PY2019 $329.15 2
PY2020 $96.22 1
PY2021 $2,424.32 9
PY2022 $2,656.89 13
PY2023 $5,138.76 19
PY2024 $2,829.98 20

Payment records · PY2024 (20)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
BIOPROTECT MEDICAL, INC. $18.88 05/13/2024 Food and Beverage Undisputed 01/23/2026 1154295625 CMS
BIOPROTECT MEDICAL, INC. $42.28 06/07/2024 Food and Beverage Undisputed 01/23/2026 1154295627 CMS
Elekta, Inc. $461.00 02/16/2024 Travel and Lodging Undisputed 01/23/2026 1151419252 CMS
Elekta, Inc. $54.00 02/18/2024 Travel and Lodging Undisputed 01/23/2026 1151419542 CMS
Elekta, Inc. $259.00 02/27/2024 Travel and Lodging Undisputed 01/23/2026 1151419540 CMS
Elekta, Inc. $128.20 02/27/2024 Food and Beverage Undisputed 01/23/2026 1151419792 CMS
Elekta, Inc. $44.69 02/29/2024 Food and Beverage Undisputed 01/23/2026 1151419430 CMS
Elekta, Inc. $138.88 04/25/2024 Food and Beverage Undisputed 01/23/2026 1151419446 CMS
IBA Proton Therapy, Inc. $273.00 04/05/2024 Food and Beverage Undisputed 01/23/2026 1123321130 CMS
IsoRay, Inc $150.84 02/01/2024 Food and Beverage Undisputed 01/23/2026 1124768649 CMS
Mevion_Medical_Systems_Inc $155.48 06/26/2024 Food and Beverage Undisputed 01/23/2026 1145534463 CMS
Novocure Inc. $110.88 01/25/2024 Food and Beverage Undisputed 01/23/2026 1123334100 CMS
Novocure Inc. $36.33 10/01/2024 Food and Beverage Undisputed 01/23/2026 1123334102 CMS
Siemens Medical Solutions USA, Inc. $90.90 04/18/2024 Food and Beverage Undisputed 01/23/2026 1093693322 CMS
Siemens Medical Solutions USA, Inc. $20.18 04/18/2024 Food and Beverage Undisputed 01/23/2026 1093693324 CMS
Siemens Medical Solutions USA, Inc. $132.00 07/19/2024 Travel and Lodging Undisputed 01/23/2026 1093693328 CMS
Siemens Medical Solutions USA, Inc. $89.88 08/20/2024 Food and Beverage Undisputed 01/23/2026 1093693330 CMS
Siemens Medical Solutions USA, Inc. $320.01 08/20/2024 Travel and Lodging Undisputed 01/23/2026 1093693332 CMS
Siemens Medical Solutions USA, Inc. $130.13 09/30/2024 Food and Beverage Undisputed 01/23/2026 1093693326 CMS
Theragenics Corporation $173.42 05/09/2024 Food and Beverage Undisputed 01/23/2026 1154803347 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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