IndustryPayments

SREENIVASA RAO NATTAM

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FORT WAYNE, IN NPI 1982606893

Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IN Cornerstone Specialty Network LLC All categories

General Payments — all program years on this page

$134,822.25

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 608
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $10,231.06 across 134 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of paymentAmountRecords
Honoraria $3,250.005
Food and Beverage $3,226.70110
Consulting Fee $2,401.254
Long term medical supply or device loan $999.9612
Education $197.952
Travel and Lodging $155.201

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entityAmountRecords
Cornerstone Specialty Network LLC $2,050.004
PFIZER INC. $1,721.7415
Daiichi Sankyo Inc. $1,618.246
NOVARTIS PHARMACEUTICALS CORPORATION $1,215.4528
Acerta Pharma LLC $866.394
Janssen Biotech, Inc. $560.6013
E.R. Squibb & Sons, L.L.C. $338.515
ABBVIE INC. $312.6611
AVEO Pharmaceuticals, Inc. $221.312
Gilead Sciences, Inc. $170.704
SOBI, INC $168.665
Merck Sharp & Dohme Corporation $150.898
BeiGene USA, Inc. $136.372
Rigel Pharmaceuticals, Inc. $123.501
Agios Pharmaceuticals, Inc. $74.671
Celgene Corporation $63.512
Ipsen Biopharmaceuticals, Inc $45.092
Regeneron Healthcare Solutions, Inc. $37.802
Adaptive Biotechnologies Corporation $37.102
EISAI INC. $34.542
Alexion Pharmaceuticals, Inc. $33.831
Takeda Pharmaceuticals U.S.A., Inc. $27.751
Exelixis Inc. $26.331
Acrotech Biopharma Inc. $25.431
ARRAY BIOPHARMA INC $24.653
Karyopharm Therapeutics Inc. $24.231
PUMA BIOTECHNOLOGY, INC. $23.261
Novocure Inc. $22.501
EMD Serono, Inc. $16.891
Genentech USA, Inc. $15.331
JAZZ PHARMACEUTICALS INC. $15.051
Astellas Pharma US Inc $14.621
Stemline Therapeutics Inc. $13.461

By program year

Program yearAmountRecords
2018 $23,268.2147
2019 $21,154.1973
2020 $4,708.8822
2021 $13,324.6159
2022 $41,167.39119
2023 $20,967.91154
2024 $10,231.06134

Records — PY2024 (134)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1078615794 Janssen Biotech, Inc. $16.19 02/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078615880 Janssen Biotech, Inc. $6.18 10/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078616188 Janssen Biotech, Inc. $121.15 05/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078616238 Janssen Biotech, Inc. $15.51 06/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078616378 Janssen Biotech, Inc. $131.88 09/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078616386 Janssen Biotech, Inc. $8.29 10/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078616685 Janssen Biotech, Inc. $9.75 06/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078616715 Janssen Biotech, Inc. $145.62 05/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078617253 Janssen Biotech, Inc. $13.89 06/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078617974 Janssen Biotech, Inc. $13.59 04/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078618059 Janssen Biotech, Inc. $22.02 08/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078618690 Janssen Biotech, Inc. $21.76 09/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078618948 Janssen Biotech, Inc. $34.77 01/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076396 Novartis Pharmaceuticals Corporation $18.57 02/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076402 Novartis Pharmaceuticals Corporation $0.14 01/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076404 Novartis Pharmaceuticals Corporation $4.14 02/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076406 Novartis Pharmaceuticals Corporation $0.75 01/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076408 Novartis Pharmaceuticals Corporation $2.35 02/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076412 Novartis Pharmaceuticals Corporation $2.16 03/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076454 Novartis Pharmaceuticals Corporation $5.84 03/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076462 Novartis Pharmaceuticals Corporation $12.87 05/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076464 Novartis Pharmaceuticals Corporation $20.86 05/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076468 Novartis Pharmaceuticals Corporation $12.02 06/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076476 Novartis Pharmaceuticals Corporation $17.20 08/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076482 Novartis Pharmaceuticals Corporation $21.40 09/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076484 Novartis Pharmaceuticals Corporation $83.33 08/23/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1087076486 Novartis Pharmaceuticals Corporation $83.33 09/27/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1087076488 Novartis Pharmaceuticals Corporation $83.33 01/18/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1087076490 Novartis Pharmaceuticals Corporation $83.33 02/16/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1087076492 Novartis Pharmaceuticals Corporation $83.33 03/15/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1087076494 Novartis Pharmaceuticals Corporation $83.33 04/18/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1087076496 Novartis Pharmaceuticals Corporation $83.33 05/16/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1087076498 Novartis Pharmaceuticals Corporation $83.33 06/13/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1087076500 Novartis Pharmaceuticals Corporation $83.33 07/15/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1087076506 Novartis Pharmaceuticals Corporation $25.51 10/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076508 Novartis Pharmaceuticals Corporation $83.33 11/14/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1087076510 Novartis Pharmaceuticals Corporation $83.33 10/17/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1087076514 Novartis Pharmaceuticals Corporation $29.40 10/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076518 Novartis Pharmaceuticals Corporation $22.77 11/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076524 Novartis Pharmaceuticals Corporation $19.51 11/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087076528 Novartis Pharmaceuticals Corporation $83.33 12/10/2024 Long term medical supply or device loan Undisputed 01/23/2026 View at CMS
1089461837 Daiichi Sankyo Inc. $28.24 12/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089461839 Daiichi Sankyo Inc. $2.14 12/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089461841 Daiichi Sankyo Inc. $11.61 12/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1089461843 Daiichi Sankyo Inc. $727.50 06/12/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1089461845 Daiichi Sankyo Inc. $363.75 07/17/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1089461847 Daiichi Sankyo Inc. $485.00 12/19/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1091960930 Ipsen Biopharmaceuticals, Inc $26.55 08/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1091960932 Ipsen Biopharmaceuticals, Inc $18.54 08/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1093964971 Alexion Pharmaceuticals, Inc. $33.83 11/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1101099028 Celgene Corporation $13.58 03/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1101099030 Celgene Corporation $49.93 02/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1101285034 E.R. Squibb & Sons, L.L.C. $9.14 02/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1101285044 E.R. Squibb & Sons, L.L.C. $11.91 03/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1101285050 E.R. Squibb & Sons, L.L.C. $19.40 05/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1101285070 E.R. Squibb & Sons, L.L.C. $142.86 08/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1101285088 E.R. Squibb & Sons, L.L.C. $155.20 08/20/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1104309606 AstraZeneca Pharmaceuticals LP $825.00 11/06/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1104335192 AstraZeneca Pharmaceuticals LP $17.21 05/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104748173 AstraZeneca Pharmaceuticals LP $10.19 05/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104767704 AstraZeneca Pharmaceuticals LP $13.99 04/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105103931 ABBVIE INC. $65.66 02/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105103933 ABBVIE INC. $14.50 02/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105103935 ABBVIE INC. $21.66 05/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105103937 ABBVIE INC. $1.49 05/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105103939 ABBVIE INC. $3.63 05/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105103941 ABBVIE INC. $10.93 05/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105103943 ABBVIE INC. $22.33 08/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105103945 ABBVIE INC. $132.30 10/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105103947 ABBVIE INC. $1.49 10/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105103949 ABBVIE INC. $12.80 10/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105103951 ABBVIE INC. $25.87 11/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1110782094 Eisai Inc. $19.63 01/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1110782096 Eisai Inc. $14.91 05/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1113847101 PUMA BIOTECHNOLOGY, INC. $23.26 08/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114122811 Regeneron Healthcare Solutions, Inc. $21.12 02/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114122813 Regeneron Healthcare Solutions, Inc. $16.68 09/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1120227952 EMD Serono, Inc. $16.89 05/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1120860545 BeiGene USA, Inc. $18.79 05/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1120860547 BeiGene USA, Inc. $117.58 09/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1123338933 Novocure Inc. $22.50 12/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1126532585 Cornerstone Specialty Network LLC $500.00 01/16/2024 Honoraria Undisputed 01/23/2026 View at CMS
1126532607 Cornerstone Specialty Network LLC $500.00 02/07/2024 Honoraria Undisputed 01/23/2026 View at CMS
1126532621 Cornerstone Specialty Network LLC $500.00 02/17/2024 Honoraria Undisputed 01/23/2026 View at CMS
1126532641 Cornerstone Specialty Network LLC $550.00 02/22/2024 Honoraria Undisputed 01/23/2026 View at CMS
1131262267 ARRAY BIOPHARMA INC $9.02 09/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131296022 PFIZER INC. $17.86 01/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131324685 PFIZER INC. $21.33 06/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131324918 PFIZER INC. $14.41 06/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131365269 PFIZER INC. $12.76 10/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131368190 PFIZER INC. $29.32 10/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131388460 PFIZER INC. $29.69 12/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131472819 PFIZER INC. $115.20 04/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131472823 PFIZER INC. $1,200.00 05/06/2024 Honoraria Undisputed 01/23/2026 View at CMS
1131699814 PFIZER INC. $5.71 02/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131699816 PFIZER INC. $7.12 01/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131699818 PFIZER INC. $8.66 05/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131699820 PFIZER INC. $108.80 07/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131812074 PFIZER INC. $20.65 07/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131812448 PFIZER INC. $20.84 07/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131900775 ARRAY BIOPHARMA INC $7.49 08/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131900777 ARRAY BIOPHARMA INC $8.14 08/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131901077 PFIZER INC. $109.39 08/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1133114748 Genentech USA, Inc. $15.33 05/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1133799884 Gilead Sciences, Inc. $121.15 02/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1133799886 Gilead Sciences, Inc. $13.01 03/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1133799888 Gilead Sciences, Inc. $17.28 08/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1133799890 Gilead Sciences, Inc. $19.26 09/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138565882 Exelixis Inc. $26.33 04/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1139275468 Astellas Pharma US Inc $14.62 01/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141413934 SOBI, INC $18.15 02/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141414380 SOBI, INC $98.00 03/19/2024 Education Undisputed 01/23/2026 View at CMS
1141420970 SOBI, INC $11.95 07/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141426543 SOBI, INC $22.00 10/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141427171 SOBI, INC $18.56 12/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141587984 Merck Sharp & Dohme LLC $26.07 06/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141588316 Merck Sharp & Dohme LLC $17.09 02/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141588318 Merck Sharp & Dohme LLC $22.78 09/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141588424 Merck Sharp & Dohme LLC $9.72 01/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141588426 Merck Sharp & Dohme LLC $10.13 05/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141588428 Merck Sharp & Dohme LLC $16.59 07/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141832513 Merck Sharp & Dohme LLC $31.74 07/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141914217 Merck Sharp & Dohme LLC $16.77 03/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1142964624 Stemline Therapeutics Inc. $13.46 06/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1143486859 Aveo Pharmaceuticals, Inc. $121.36 05/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1143486865 Aveo Pharmaceuticals, Inc. $99.95 07/01/2024 Education Undisputed 01/23/2026 View at CMS
1144963968 Takeda Pharmaceuticals U.S.A., Inc. $27.75 04/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145203377 Rigel Pharmaceuticals, Inc. $123.50 01/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1145537299 Karyopharm Therapeutics Inc. $24.23 07/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1147105679 Acrotech Biopharma Inc. $25.43 11/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1149641728 Agios Pharmaceuticals, Inc. $74.67 02/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1150240854 JAZZ PHARMACEUTICALS INC. $15.05 09/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1150261710 Adaptive Biotechnologies Corporation $22.36 06/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1150261712 Adaptive Biotechnologies Corporation $14.74 10/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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