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

RAMAKRISHNAN SUBBUREDDIAR

Allopathic & Osteopathic Physicians Internal Medicine Geriatric Medicine

NPI
1326016221
CMS profile
104819
Location
TUCSON, AZ

General Payments · PY2018–2024

$8,034.92

  • Reported across 415 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$614.81

28 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 $614.81 28

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,926.06 90
PY2019 $517.86 36
PY2020 $1,461.45 82
PY2021 $1,844.69 92
PY2022 $781.28 50
PY2023 $888.77 37
PY2024 $614.81 28

Payment records · PY2024 (28)

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
ABBVIE INC. $28.13 06/28/2024 Food and Beverage Undisputed 01/23/2026 1106177849 CMS
ABBVIE INC. $18.18 12/16/2024 Food and Beverage Undisputed 01/23/2026 1106177851 CMS
Amgen Inc. $16.94 02/29/2024 Food and Beverage Undisputed 01/23/2026 1116157275 CMS
Amgen Inc. $15.69 12/10/2024 Food and Beverage Undisputed 01/23/2026 1116157281 CMS
Amneal Pharmaceuticals LLC $17.39 10/09/2024 Food and Beverage Undisputed 01/23/2026 1139203096 CMS
AstraZeneca Pharmaceuticals LP $68.56 01/11/2024 Food and Beverage Undisputed 01/23/2026 1105550882 CMS
AstraZeneca Pharmaceuticals LP $20.87 02/23/2024 Food and Beverage Undisputed 01/23/2026 1104576726 CMS
AstraZeneca Pharmaceuticals LP $21.03 04/17/2024 Food and Beverage Undisputed 01/23/2026 1105889229 CMS
AstraZeneca Pharmaceuticals LP $18.93 05/14/2024 Food and Beverage Undisputed 01/23/2026 1104781604 CMS
AstraZeneca Pharmaceuticals LP $13.24 10/31/2024 Food and Beverage Undisputed 01/23/2026 1104264953 CMS
Eisai Inc. $19.86 02/13/2024 Food and Beverage Undisputed 01/23/2026 1110774699 CMS
Eisai Inc. $17.69 07/17/2024 Food and Beverage Undisputed 01/23/2026 1110774697 CMS
Exact Sciences Corporation $20.41 01/24/2024 Food and Beverage Undisputed 01/23/2026 1114922638 CMS
Lundbeck LLC $19.19 04/17/2024 Food and Beverage Undisputed 01/23/2026 1145973108 CMS
Otsuka America Pharmaceutical, Inc. $24.27 10/24/2024 Food and Beverage Undisputed 01/23/2026 1118989406 CMS
Otsuka America Pharmaceutical, Inc. $22.07 11/20/2024 Food and Beverage Undisputed 01/23/2026 1118989408 CMS
Phathom Pharmaceuticals, Inc. $37.34 07/10/2024 Food and Beverage Undisputed 01/23/2026 1151130854 CMS
Phathom Pharmaceuticals, Inc. $13.19 12/11/2024 Food and Beverage Undisputed 01/23/2026 1151130856 CMS
Sumitomo Pharma America, Inc. $24.19 01/08/2024 Food and Beverage Undisputed 01/23/2026 1148924787 CMS
Sumitomo Pharma America, Inc. $6.63 01/23/2024 Food and Beverage Undisputed 01/23/2026 1148924789 CMS
Sumitomo Pharma America, Inc. $24.91 03/20/2024 Food and Beverage Undisputed 01/23/2026 1148924791 CMS
Sumitomo Pharma America, Inc. $20.76 03/20/2024 Food and Beverage Undisputed 01/23/2026 1148924793 CMS
Sumitomo Pharma America, Inc. $13.52 04/06/2024 Food and Beverage Undisputed 01/23/2026 1148924795 CMS
Sumitomo Pharma America, Inc. $24.31 06/07/2024 Food and Beverage Undisputed 01/23/2026 1148924797 CMS
Sumitomo Pharma America, Inc. $21.05 07/13/2024 Food and Beverage Undisputed 01/23/2026 1148924799 CMS
Sumitomo Pharma America, Inc. $28.70 08/19/2024 Food and Beverage Undisputed 01/23/2026 1148924801 CMS
Sumitomo Pharma America, Inc. $21.80 11/22/2024 Food and Beverage Undisputed 01/23/2026 1148924803 CMS
Xeris Pharmaceuticals, Inc. $15.96 01/11/2024 Food and Beverage Undisputed 01/23/2026 1144609991 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

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