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

PREMA NANAVATY

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1700044112
CMS profile
1009698
Location
CHICAGO, IL

General Payments · PY2018–2024

$20,623.93

  • Reported across 63 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,483.91

13 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
INTUITIVE SURGICAL, INC. $1,102.45 8
Acerta Pharma LLC $126.42 1
Boehringer Ingelheim Pharmaceuticals, Inc. $120.19 1
GENZYME CORPORATION $94.42 1
Ambu Inc. $23.16 1
Olympus America Inc. $17.27 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,351.29 4
PY2019 $1,288.06 7
PY2021 $170.05 4
PY2022 $4,784.80 14
PY2023 $10,545.82 21
PY2024 $1,483.91 13

Payment records · PY2024 (13)

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
Ambu Inc. $23.16 07/10/2024 Food and Beverage Undisputed 01/23/2026 1134080324 CMS
AstraZeneca Pharmaceuticals LP $126.42 09/18/2024 Food and Beverage Undisputed 01/23/2026 1104669881 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $120.19 05/01/2024 Food and Beverage Undisputed 01/23/2026 1118117697 CMS
GENZYME CORPORATION $94.42 03/14/2024 Food and Beverage Undisputed 01/23/2026 1139824584 CMS
INTUITIVE SURGICAL, INC. $3.37 01/23/2024 Food and Beverage Undisputed 01/23/2026 1137148934 CMS
INTUITIVE SURGICAL, INC. $30.10 03/26/2024 Food and Beverage Undisputed 01/23/2026 1137163818 CMS
INTUITIVE SURGICAL, INC. $9.90 03/26/2024 Food and Beverage Undisputed 01/23/2026 1137220079 CMS
INTUITIVE SURGICAL, INC. $25.07 06/18/2024 Food and Beverage Undisputed 01/23/2026 1137194083 CMS
INTUITIVE SURGICAL, INC. $500.00 06/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1137159978 CMS
INTUITIVE SURGICAL, INC. $500.00 07/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1137215551 CMS
INTUITIVE SURGICAL, INC. $7.89 09/24/2024 Food and Beverage Undisputed 01/23/2026 1137106128 CMS
INTUITIVE SURGICAL, INC. $26.12 11/12/2024 Food and Beverage Undisputed 01/23/2026 1137230901 CMS
Olympus America Inc. $17.27 10/24/2024 Food and Beverage Undisputed 01/23/2026 1108470828 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

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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.