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

NAGARAJA R SRIDHAR

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1245289016
CMS profile
10600
Location
BUFFALO, NY

General Payments · PY2021–2024

$225.36

  • Reported across 30 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$136.47

24 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
Education $136.47 24

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Retrophin, Inc. $87.25 22
AKEBIA THERAPEUTICS INC $49.22 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $19.69 1
PY2022 $66.12 4
PY2023 $3.08 1
PY2024 $136.47 24

Payment records · PY2024 (24)

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

Program year 2024 202120222023 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
AKEBIA THERAPEUTICS INC $24.61 10/23/2024 Education Undisputed 01/23/2026 1145833861 CMS
AKEBIA THERAPEUTICS INC $24.61 12/02/2024 Education Undisputed 01/23/2026 1145834613 CMS
Travere Therapeutics, Inc. $3.08 01/12/2024 Education Undisputed 01/23/2026 1149889479 CMS
Travere Therapeutics, Inc. $3.08 01/31/2024 Education Undisputed 01/23/2026 1149889483 CMS
Travere Therapeutics, Inc. $3.08 02/23/2024 Education Undisputed 01/23/2026 1149889487 CMS
Travere Therapeutics, Inc. $3.08 03/21/2024 Education Undisputed 01/23/2026 1149889491 CMS
Travere Therapeutics, Inc. $3.08 03/26/2024 Education Undisputed 01/23/2026 1149889495 CMS
Travere Therapeutics, Inc. $3.08 04/22/2024 Education Undisputed 01/23/2026 1149889499 CMS
Travere Therapeutics, Inc. $3.08 05/08/2024 Education Undisputed 01/23/2026 1149889503 CMS
Travere Therapeutics, Inc. $3.08 06/10/2024 Education Undisputed 01/23/2026 1149889507 CMS
Travere Therapeutics, Inc. $3.08 06/14/2024 Education Undisputed 01/23/2026 1149889511 CMS
Travere Therapeutics, Inc. $0.37 06/25/2024 Education Undisputed 01/23/2026 1149889467 CMS
Travere Therapeutics, Inc. $3.08 06/25/2024 Education Undisputed 01/23/2026 1149889515 CMS
Travere Therapeutics, Inc. $0.37 07/19/2024 Education Undisputed 01/23/2026 1149889471 CMS
Travere Therapeutics, Inc. $3.08 07/19/2024 Education Undisputed 01/23/2026 1149889519 CMS
Travere Therapeutics, Inc. $3.08 07/24/2024 Education Undisputed 01/23/2026 1149889523 CMS
Travere Therapeutics, Inc. $3.08 07/24/2024 Education Undisputed 01/23/2026 1149889527 CMS
Travere Therapeutics, Inc. $16.89 07/24/2024 Education Undisputed 01/23/2026 1149889547 CMS
Travere Therapeutics, Inc. $3.08 08/01/2024 Education Undisputed 01/23/2026 1149889531 CMS
Travere Therapeutics, Inc. $16.89 08/12/2024 Education Undisputed 01/23/2026 1149889551 CMS
Travere Therapeutics, Inc. $0.37 09/06/2024 Education Undisputed 01/23/2026 1149889475 CMS
Travere Therapeutics, Inc. $3.08 09/06/2024 Education Undisputed 01/23/2026 1149889535 CMS
Travere Therapeutics, Inc. $3.08 09/27/2024 Education Undisputed 01/23/2026 1149889539 CMS
Travere Therapeutics, Inc. $3.08 09/30/2024 Education Undisputed 01/23/2026 1149889543 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.