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

NAGARATHNA G MANJAPPA

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1710093349
CMS profile
168208
Location
NAPA, CA

General Payments · PY2018–2024

$3,062.26

  • Reported across 116 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$682.54

26 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 $656.92 21
Education $25.62 5

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $454.24 28
PY2019 $546.36 23
PY2020 $153.46 6
PY2021 $442.72 8
PY2022 $507.64 10
PY2023 $275.30 15
PY2024 $682.54 26

Payment records · PY2024 (26)

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
Amgen Inc. $6.85 01/30/2024 Food and Beverage Undisputed 01/23/2026 1115899985 CMS
Amgen Inc. $27.49 02/06/2024 Food and Beverage Undisputed 01/23/2026 1117619042 CMS
Amgen Inc. $28.16 02/06/2024 Food and Beverage Undisputed 01/23/2026 1117619044 CMS
Amgen Inc. $27.14 07/10/2024 Food and Beverage Undisputed 01/23/2026 1115900010 CMS
Amgen Inc. $32.23 09/18/2024 Food and Beverage Undisputed 01/23/2026 1115900016 CMS
Amgen Inc. $124.56 11/21/2024 Food and Beverage Undisputed 01/23/2026 1115900004 CMS
Amgen Inc. $6.86 12/09/2024 Food and Beverage Undisputed 01/23/2026 1115899997 CMS
Ardelyx, Inc. $23.63 03/21/2024 Food and Beverage Undisputed 01/23/2026 1146693972 CMS
AstraZeneca Pharmaceuticals LP $26.96 02/14/2024 Food and Beverage Undisputed 01/23/2026 1105586702 CMS
AstraZeneca Pharmaceuticals LP $80.86 03/21/2024 Food and Beverage Undisputed 01/23/2026 1105417522 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.19 02/28/2024 Food and Beverage Undisputed 01/23/2026 1118122135 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.80 06/13/2024 Food and Beverage Undisputed 01/23/2026 1118122137 CMS
Lilly USA, LLC $18.63 06/05/2024 Food and Beverage Undisputed 01/23/2026 1135232593 CMS
Lilly USA, LLC $29.38 07/16/2024 Food and Beverage Undisputed 01/23/2026 1135260078 CMS
Lilly USA, LLC $23.17 11/20/2024 Food and Beverage Undisputed 01/23/2026 1135260075 CMS
Novartis Pharmaceuticals Corporation $28.34 03/12/2024 Food and Beverage Undisputed 01/23/2026 1087117522 CMS
Novartis Pharmaceuticals Corporation $31.03 08/28/2024 Food and Beverage Undisputed 01/23/2026 1087117528 CMS
Novartis Pharmaceuticals Corporation $24.20 09/04/2024 Food and Beverage Undisputed 01/23/2026 1087117530 CMS
Novartis Pharmaceuticals Corporation $30.05 12/19/2024 Food and Beverage Undisputed 01/23/2026 1087117538 CMS
OPKO Pharmaceuticals, LLC $13.30 01/25/2024 Education Undisputed 01/23/2026 1112846940 CMS
Otsuka America Pharmaceutical, Inc. $23.57 06/12/2024 Food and Beverage Undisputed 01/23/2026 1118935298 CMS
Otsuka America Pharmaceutical, Inc. $21.82 08/26/2024 Food and Beverage Undisputed 01/23/2026 1118935300 CMS
Travere Therapeutics, Inc. $3.08 01/23/2024 Education Undisputed 01/23/2026 1149946819 CMS
Travere Therapeutics, Inc. $3.08 04/15/2024 Education Undisputed 01/23/2026 1149946823 CMS
Travere Therapeutics, Inc. $3.08 09/18/2024 Education Undisputed 01/23/2026 1149946827 CMS
Travere Therapeutics, Inc. $3.08 09/18/2024 Education Undisputed 01/23/2026 1149946831 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

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

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.