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

VIJAYA N CHALLA

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1528016490
CMS profile
295984
Location
ALLEN PARK, MI

General Payments · PY2018–2024

$966.35

  • Reported across 61 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$367.01

21 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 $367.01 21

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Exact Sciences Corporation $109.26 6
GlaxoSmithKline, LLC. $86.58 5
Acerta Pharma LLC $52.85 3
Amgen Inc. $31.48 2
Orexo US, Inc. $21.02 1
Indivior Inc. $18.95 1
NOVARTIS PHARMACEUTICALS CORPORATION $17.13 1
Lilly USA, LLC $16.06 1
SANOFI-AVENTIS U.S. LLC $13.68 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $188.74 14
PY2019 $88.39 6
PY2021 $86.39 5
PY2022 $107.13 7
PY2023 $128.69 8
PY2024 $367.01 21

Payment records · PY2024 (21)

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

Program year 2024 20182019202120222023 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
Amgen Inc. $17.01 05/22/2024 Food and Beverage Undisputed 01/23/2026 1117523753 CMS
Amgen Inc. $14.47 11/07/2024 Food and Beverage Undisputed 01/23/2026 1115489138 CMS
AstraZeneca Pharmaceuticals LP $15.41 06/12/2024 Food and Beverage Undisputed 01/23/2026 1104728883 CMS
AstraZeneca Pharmaceuticals LP $16.83 10/02/2024 Food and Beverage Undisputed 01/23/2026 1104721643 CMS
AstraZeneca Pharmaceuticals LP $20.61 12/03/2024 Food and Beverage Undisputed 01/23/2026 1104625400 CMS
Exact Sciences Corporation $21.23 01/17/2024 Food and Beverage Undisputed 01/23/2026 1114611499 CMS
Exact Sciences Corporation $22.99 03/13/2024 Food and Beverage Undisputed 01/23/2026 1114611504 CMS
Exact Sciences Corporation $14.78 06/19/2024 Food and Beverage Undisputed 01/23/2026 1114611508 CMS
Exact Sciences Corporation $16.89 08/22/2024 Food and Beverage Undisputed 01/23/2026 1114611512 CMS
Exact Sciences Corporation $17.01 10/17/2024 Food and Beverage Undisputed 01/23/2026 1114611516 CMS
Exact Sciences Corporation $16.36 11/21/2024 Food and Beverage Undisputed 01/23/2026 1114611519 CMS
GlaxoSmithKline, LLC. $14.98 02/12/2024 Food and Beverage Undisputed 01/23/2026 1116544908 CMS
GlaxoSmithKline, LLC. $16.85 05/08/2024 Food and Beverage Undisputed 01/23/2026 1116061010 CMS
GlaxoSmithKline, LLC. $20.64 07/11/2024 Food and Beverage Undisputed 01/23/2026 1116698677 CMS
GlaxoSmithKline, LLC. $19.40 08/29/2024 Food and Beverage Undisputed 01/23/2026 1116278518 CMS
GlaxoSmithKline, LLC. $14.71 10/17/2024 Food and Beverage Undisputed 01/23/2026 1116033751 CMS
Indivior Inc. $18.95 12/19/2024 Food and Beverage Undisputed 01/23/2026 1144525652 CMS
Lilly USA, LLC $16.06 09/19/2024 Food and Beverage Undisputed 01/23/2026 1135490544 CMS
Novartis Pharmaceuticals Corporation $17.13 10/23/2024 Food and Beverage Undisputed 01/23/2026 1086690115 CMS
Orexo US, Inc. $21.02 10/10/2024 Food and Beverage Undisputed 01/23/2026 1136177590 CMS
SANOFI-AVENTIS U.S. LLC $13.68 09/12/2024 Food and Beverage Undisputed 01/23/2026 1140014151 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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