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

MAMTA S CHHABRIA

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1912493701
CMS profile
11287733
Location
EAU CLAIRE, WI

General Payments · PY2020–2024

$2,251.55

  • Reported across 21 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,185.82

17 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
Travel and Lodging $1,214.21 6
Food and Beverage $771.61 10
Consulting Fee $200.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Grifols USA, LLC $1,666.93 11
Olympus Corporation of the Americas $318.89 5
Bayer HealthCare Pharmaceuticals Inc. $200.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2020 $14.31 1
PY2021 $12.47 1
PY2023 $38.95 2
PY2024 $2,185.82 17

Payment records · PY2024 (17)

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

Program year 2024 202020212023 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
Bayer Healthcare Pharmaceuticals Inc. $200.00 09/23/2024 Consulting Fee Undisputed 01/23/2026 1086161624 CMS
Grifols USA, LLC $223.98 02/16/2024 Travel and Lodging Undisputed 01/23/2026 1124731911 CMS
Grifols USA, LLC $583.12 03/06/2024 Travel and Lodging Undisputed 01/23/2026 1124731909 CMS
Grifols USA, LLC $78.21 03/06/2024 Food and Beverage Undisputed 01/23/2026 1124731913 CMS
Grifols USA, LLC $222.82 03/06/2024 Food and Beverage Undisputed 01/23/2026 1124731915 CMS
Grifols USA, LLC $76.72 03/06/2024 Food and Beverage Undisputed 01/23/2026 1124731917 CMS
Grifols USA, LLC $79.08 03/06/2024 Food and Beverage Undisputed 01/23/2026 1124731919 CMS
Grifols USA, LLC $58.71 03/06/2024 Food and Beverage Undisputed 01/23/2026 1124731921 CMS
Grifols USA, LLC $120.14 03/06/2024 Food and Beverage Undisputed 01/23/2026 1124731923 CMS
Grifols USA, LLC $55.70 03/06/2024 Food and Beverage Undisputed 01/23/2026 1124731925 CMS
Grifols USA, LLC $143.67 04/01/2024 Travel and Lodging Undisputed 01/23/2026 1124731907 CMS
Grifols USA, LLC $24.78 05/01/2024 Food and Beverage Undisputed 01/23/2026 1124743354 CMS
Olympus Corporation of the Americas $35.00 01/23/2024 Travel and Lodging Undisputed 01/23/2026 1110440868 CMS
Olympus Corporation of the Americas $207.98 01/23/2024 Travel and Lodging Undisputed 01/23/2026 1110440870 CMS
Olympus Corporation of the Americas $20.46 03/06/2024 Travel and Lodging Undisputed 01/23/2026 1110440872 CMS
Olympus Corporation of the Americas $27.21 03/19/2024 Food and Beverage Undisputed 01/23/2026 1110440874 CMS
Olympus Corporation of the Americas $28.24 03/19/2024 Food and Beverage Undisputed 01/23/2026 1110440876 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
2020, 2021, 2023, 2024
Source files
Dataset page · Bulk file · PY2020 , PY2021 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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