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

JONATHAN D GREIFENKAMP

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1235333808
CMS profile
56351
Location
LONGVIEW, TX

General Payments · PY2018–2024

$16,542.15

  • Reported across 904 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,607.38

156 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 $2,607.38 156

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,750.80 109
PY2019 $1,536.73 86
PY2020 $1,828.53 90
PY2021 $3,087.64 159
PY2022 $2,604.24 137
PY2023 $3,126.83 167
PY2024 $2,607.38 156

Payment records · PY2024 (156)

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
Abbott Laboratories $19.50 01/03/2024 Food and Beverage Undisputed 01/23/2026 1124914243 CMS
Abbott Laboratories $16.46 01/03/2024 Food and Beverage Undisputed 01/23/2026 1124914245 CMS
Abbott Laboratories $17.68 01/03/2024 Food and Beverage Undisputed 01/23/2026 1124914247 CMS
Abbott Laboratories $18.86 01/30/2024 Food and Beverage Undisputed 01/23/2026 1124914249 CMS
Abbott Laboratories $16.79 01/30/2024 Food and Beverage Undisputed 01/23/2026 1124914251 CMS
Abbott Laboratories $11.35 02/15/2024 Food and Beverage Undisputed 01/23/2026 1124914253 CMS
Abbott Laboratories $13.14 02/23/2024 Food and Beverage Undisputed 01/23/2026 1124914255 CMS
Abbott Laboratories $11.44 02/23/2024 Food and Beverage Undisputed 01/23/2026 1124914257 CMS
Abbott Laboratories $14.93 03/18/2024 Food and Beverage Undisputed 01/23/2026 1124914259 CMS
Abbott Laboratories $4.18 06/17/2024 Food and Beverage Undisputed 01/23/2026 1124914261 CMS
Abbott Laboratories $15.06 08/01/2024 Food and Beverage Undisputed 01/23/2026 1124914263 CMS
Abbott Laboratories $18.77 08/20/2024 Food and Beverage Undisputed 01/23/2026 1124914265 CMS
Abbott Laboratories $14.38 08/30/2024 Food and Beverage Undisputed 01/23/2026 1124914267 CMS
Abbott Laboratories $10.71 09/13/2024 Food and Beverage Undisputed 01/23/2026 1124914279 CMS
Abbott Laboratories $20.76 09/13/2024 Food and Beverage Undisputed 01/23/2026 1124914281 CMS
Abbott Laboratories $6.81 10/01/2024 Food and Beverage Undisputed 01/23/2026 1124914269 CMS
Abbott Laboratories $4.64 10/08/2024 Food and Beverage Undisputed 01/23/2026 1124914271 CMS
Abbott Laboratories $8.79 11/11/2024 Food and Beverage Undisputed 01/23/2026 1124914273 CMS
Abbott Laboratories $9.96 12/03/2024 Food and Beverage Undisputed 01/23/2026 1124914275 CMS
Abbott Laboratories $11.84 12/24/2024 Food and Beverage Undisputed 01/23/2026 1124914277 CMS
Alnylam Pharmaceuticals Inc. $121.13 04/24/2024 Food and Beverage Undisputed 01/23/2026 1125838257 CMS
Alnylam Pharmaceuticals Inc. $108.13 08/28/2024 Food and Beverage Undisputed 01/23/2026 1125838321 CMS
Amgen Inc. $23.04 08/20/2024 Food and Beverage Undisputed 01/23/2026 1111589442 CMS
Amgen Inc. $15.22 10/22/2024 Food and Beverage Undisputed 01/23/2026 1111589444 CMS
AstraZeneca Pharmaceuticals LP $19.88 10/24/2024 Food and Beverage Undisputed 01/23/2026 1105712506 CMS
Biosense Webster, Inc. $22.97 01/11/2024 Food and Beverage Undisputed 01/23/2026 1077733608 CMS
Biosense Webster, Inc. $15.33 01/24/2024 Food and Beverage Undisputed 01/23/2026 1077733515 CMS
Biosense Webster, Inc. $19.05 02/28/2024 Food and Beverage Undisputed 01/23/2026 1077733653 CMS
Biosense Webster, Inc. $18.70 04/02/2024 Food and Beverage Undisputed 01/23/2026 1077733697 CMS
Biosense Webster, Inc. $23.28 05/01/2024 Food and Beverage Undisputed 01/23/2026 1077733629 CMS
Biosense Webster, Inc. $16.03 05/22/2024 Food and Beverage Undisputed 01/23/2026 1077733799 CMS
Biosense Webster, Inc. $16.61 06/14/2024 Food and Beverage Undisputed 01/23/2026 1077733649 CMS
Biosense Webster, Inc. $23.21 06/25/2024 Food and Beverage Undisputed 01/23/2026 1077733871 CMS
Biosense Webster, Inc. $25.73 07/17/2024 Food and Beverage Undisputed 01/23/2026 1077733786 CMS
Biosense Webster, Inc. $24.18 07/31/2024 Food and Beverage Undisputed 01/23/2026 1077733742 CMS
Biosense Webster, Inc. $17.14 08/26/2024 Food and Beverage Undisputed 01/23/2026 1077733847 CMS
Biosense Webster, Inc. $5.35 09/06/2024 Food and Beverage Undisputed 01/23/2026 1077733600 CMS
Biosense Webster, Inc. $23.08 09/12/2024 Food and Beverage Undisputed 01/23/2026 1077733567 CMS
Biosense Webster, Inc. $25.27 10/16/2024 Food and Beverage Undisputed 01/23/2026 1077733733 CMS
Biosense Webster, Inc. $26.50 11/07/2024 Food and Beverage Undisputed 01/23/2026 1077733681 CMS
Biosense Webster, Inc. $21.34 12/03/2024 Food and Beverage Undisputed 01/23/2026 1077733827 CMS
Biosense Webster, Inc. $6.98 12/20/2024 Food and Beverage Undisputed 01/23/2026 1077733531 CMS
Boston Scientific Corporation $13.84 01/10/2024 Food and Beverage Undisputed 01/23/2026 1092607330 CMS
Boston Scientific Corporation $9.78 02/09/2024 Food and Beverage Undisputed 01/23/2026 1092607276 CMS
Boston Scientific Corporation $12.96 03/06/2024 Food and Beverage Undisputed 01/23/2026 1092607322 CMS
Boston Scientific Corporation $13.75 03/22/2024 Food and Beverage Undisputed 01/23/2026 1092607328 CMS
Boston Scientific Corporation $14.97 05/02/2024 Food and Beverage Undisputed 01/23/2026 1092607346 CMS
Boston Scientific Corporation $14.21 05/15/2024 Food and Beverage Undisputed 01/23/2026 1092607336 CMS
Boston Scientific Corporation $12.84 05/31/2024 Food and Beverage Undisputed 01/23/2026 1092607280 CMS
Boston Scientific Corporation $13.84 06/13/2024 Food and Beverage Undisputed 01/23/2026 1092607332 CMS
Boston Scientific Corporation $16.33 06/19/2024 Food and Beverage Undisputed 01/23/2026 1092607202 CMS
Boston Scientific Corporation $11.85 06/28/2024 Food and Beverage Undisputed 01/23/2026 1092607278 CMS
Boston Scientific Corporation $14.45 07/09/2024 Food and Beverage Undisputed 01/23/2026 1092607340 CMS
Boston Scientific Corporation $14.44 07/31/2024 Food and Beverage Undisputed 01/23/2026 1092607338 CMS
Boston Scientific Corporation $7.27 08/09/2024 Food and Beverage Undisputed 01/23/2026 1092607274 CMS
Boston Scientific Corporation $14.14 09/06/2024 Food and Beverage Undisputed 01/23/2026 1092607334 CMS
Boston Scientific Corporation $13.63 09/19/2024 Food and Beverage Undisputed 01/23/2026 1092607326 CMS
Boston Scientific Corporation $14.57 10/04/2024 Food and Beverage Undisputed 01/23/2026 1092607344 CMS
Boston Scientific Corporation $14.56 10/16/2024 Food and Beverage Undisputed 01/23/2026 1092607342 CMS
Boston Scientific Corporation $12.91 10/30/2024 Food and Beverage Undisputed 01/23/2026 1092607320 CMS
Boston Scientific Corporation $13.40 11/20/2024 Food and Beverage Undisputed 01/23/2026 1092607324 CMS
Boston Scientific Corporation $16.25 12/10/2024 Food and Beverage Undisputed 01/23/2026 1092607200 CMS
CashFlow Solutions, LLC $12.80 05/23/2024 Food and Beverage Undisputed 01/23/2026 1139260007 CMS
E.R. Squibb & Sons, L.L.C. $14.20 01/09/2024 Food and Beverage Undisputed 01/23/2026 1101313279 CMS
E.R. Squibb & Sons, L.L.C. $20.13 02/21/2024 Food and Beverage Undisputed 01/23/2026 1101313285 CMS
E.R. Squibb & Sons, L.L.C. $14.04 03/19/2024 Food and Beverage Undisputed 01/23/2026 1101313305 CMS
E.R. Squibb & Sons, L.L.C. $12.65 05/28/2024 Food and Beverage Undisputed 01/23/2026 1101313321 CMS
E.R. Squibb & Sons, L.L.C. $18.80 06/25/2024 Food and Beverage Undisputed 01/23/2026 1101313329 CMS
E.R. Squibb & Sons, L.L.C. $12.66 07/23/2024 Food and Beverage Undisputed 01/23/2026 1101313331 CMS
E.R. Squibb & Sons, L.L.C. $17.41 08/06/2024 Food and Beverage Undisputed 01/23/2026 1101313335 CMS
E.R. Squibb & Sons, L.L.C. $1.53 10/16/2024 Food and Beverage Undisputed 01/23/2026 1101313373 CMS
E.R. Squibb & Sons, L.L.C. $65.99 10/16/2024 Food and Beverage Undisputed 01/23/2026 1101313379 CMS
E.R. Squibb & Sons, L.L.C. $19.00 12/11/2024 Food and Beverage Undisputed 01/23/2026 1101313383 CMS
Edwards Lifesciences Corporation $29.06 01/10/2024 Food and Beverage Undisputed 01/23/2026 1138771321 CMS
Edwards Lifesciences Corporation $46.66 01/24/2024 Food and Beverage Undisputed 01/23/2026 1138771323 CMS
Edwards Lifesciences Corporation $12.57 04/03/2024 Food and Beverage Undisputed 01/23/2026 1138771339 CMS
Edwards Lifesciences Corporation $29.98 04/18/2024 Food and Beverage Undisputed 01/23/2026 1138771341 CMS
Edwards Lifesciences Corporation $8.64 05/29/2024 Food and Beverage Undisputed 01/23/2026 1138771357 CMS
Edwards Lifesciences Corporation $33.28 08/21/2024 Food and Beverage Undisputed 01/23/2026 1138771365 CMS
Edwards Lifesciences Corporation $32.95 09/18/2024 Food and Beverage Undisputed 01/23/2026 1138771375 CMS
Edwards Lifesciences Corporation $26.09 10/03/2024 Food and Beverage Undisputed 01/23/2026 1138771377 CMS
Edwards Lifesciences Corporation $34.71 12/04/2024 Food and Beverage Undisputed 01/23/2026 1138771391 CMS
Inari Medical, Inc. $15.11 02/20/2024 Food and Beverage Undisputed 01/23/2026 1140100678 CMS
Itamar Medical Inc $28.27 05/15/2024 Food and Beverage Undisputed 01/23/2026 1153392646 CMS
Janssen Pharmaceuticals, Inc $13.42 08/21/2024 Food and Beverage Undisputed 01/23/2026 1078207883 CMS
Medtronic, Inc. $21.90 02/09/2024 Food and Beverage Undisputed 01/23/2026 1117122325 CMS
Medtronic, Inc. $14.65 03/15/2024 Food and Beverage Undisputed 01/23/2026 1117122327 CMS
Medtronic, Inc. $15.76 05/01/2024 Food and Beverage Undisputed 01/23/2026 1117122329 CMS
Medtronic, Inc. $22.89 05/31/2024 Food and Beverage Undisputed 01/23/2026 1117122331 CMS
Medtronic, Inc. $20.46 07/02/2024 Food and Beverage Undisputed 01/23/2026 1117122333 CMS
Medtronic, Inc. $22.42 07/23/2024 Food and Beverage Undisputed 01/23/2026 1117122335 CMS
Merck Sharp & Dohme LLC $24.82 01/18/2024 Food and Beverage Undisputed 01/23/2026 1141566617 CMS
Novartis Pharmaceuticals Corporation $9.90 01/11/2024 Food and Beverage Undisputed 01/23/2026 1086880233 CMS
Novartis Pharmaceuticals Corporation $9.98 02/08/2024 Food and Beverage Undisputed 01/23/2026 1086880237 CMS
Novartis Pharmaceuticals Corporation $0.53 04/25/2024 Food and Beverage Undisputed 01/23/2026 1086880249 CMS
Novartis Pharmaceuticals Corporation $2.75 05/06/2024 Food and Beverage Undisputed 01/23/2026 1086880239 CMS
Novartis Pharmaceuticals Corporation $19.17 05/21/2024 Food and Beverage Undisputed 01/23/2026 1086880247 CMS
Novartis Pharmaceuticals Corporation $18.23 06/11/2024 Food and Beverage Undisputed 01/23/2026 1086880251 CMS
Novartis Pharmaceuticals Corporation $0.41 06/11/2024 Food and Beverage Undisputed 01/23/2026 1086880255 CMS
Novartis Pharmaceuticals Corporation $3.82 06/11/2024 Food and Beverage Undisputed 01/23/2026 1086880257 CMS
Novartis Pharmaceuticals Corporation $19.83 07/09/2024 Food and Beverage Undisputed 01/23/2026 1086880253 CMS
Novartis Pharmaceuticals Corporation $8.54 07/31/2024 Food and Beverage Undisputed 01/23/2026 1086880267 CMS
Novartis Pharmaceuticals Corporation $1.25 07/31/2024 Food and Beverage Undisputed 01/23/2026 1086880271 CMS
Novartis Pharmaceuticals Corporation $5.38 08/12/2024 Food and Beverage Undisputed 01/23/2026 1086880261 CMS
Novartis Pharmaceuticals Corporation $4.07 08/12/2024 Food and Beverage Undisputed 01/23/2026 1086880263 CMS
Novartis Pharmaceuticals Corporation $8.11 09/05/2024 Food and Beverage Undisputed 01/23/2026 1086880275 CMS
Novartis Pharmaceuticals Corporation $4.57 09/05/2024 Food and Beverage Undisputed 01/23/2026 1086880277 CMS
Novartis Pharmaceuticals Corporation $11.43 09/09/2024 Food and Beverage Undisputed 01/23/2026 1086880265 CMS
Novartis Pharmaceuticals Corporation $2.61 09/09/2024 Food and Beverage Undisputed 01/23/2026 1086880269 CMS
Novartis Pharmaceuticals Corporation $6.75 10/07/2024 Food and Beverage Undisputed 01/23/2026 1086880281 CMS
Novartis Pharmaceuticals Corporation $2.56 10/07/2024 Food and Beverage Undisputed 01/23/2026 1086880283 CMS
Novartis Pharmaceuticals Corporation $1.18 10/14/2024 Food and Beverage Undisputed 01/23/2026 1086880279 CMS
Novartis Pharmaceuticals Corporation $12.22 10/14/2024 Food and Beverage Undisputed 01/23/2026 1086880285 CMS
Novartis Pharmaceuticals Corporation $14.38 10/18/2024 Food and Beverage Undisputed 01/23/2026 1086880289 CMS
Novartis Pharmaceuticals Corporation $25.84 11/07/2024 Food and Beverage Undisputed 01/23/2026 1086880291 CMS
Novartis Pharmaceuticals Corporation $13.74 11/11/2024 Food and Beverage Undisputed 01/23/2026 1086880287 CMS
Novo Nordisk Inc $18.44 06/19/2024 Food and Beverage Undisputed 01/23/2026 1097554884 CMS
Novo Nordisk Inc $17.99 09/05/2024 Food and Beverage Undisputed 01/23/2026 1096786394 CMS
PFIZER INC. $13.17 08/28/2024 Food and Beverage Undisputed 01/23/2026 1131960812 CMS
SCPHARMACEUTICALS INC. $16.85 04/16/2024 Food and Beverage Undisputed 01/23/2026 1132268197 CMS
SCPHARMACEUTICALS INC. $20.11 05/21/2024 Food and Beverage Undisputed 01/23/2026 1132276632 CMS
SCPHARMACEUTICALS INC. $18.55 07/02/2024 Food and Beverage Undisputed 01/23/2026 1132285095 CMS
ShockWave Medical, Inc $8.63 02/14/2024 Food and Beverage Undisputed 01/23/2026 1152987848 CMS
ShockWave Medical, Inc $11.49 02/26/2024 Food and Beverage Undisputed 01/23/2026 1152987844 CMS
ShockWave Medical, Inc $13.13 02/28/2024 Food and Beverage Undisputed 01/23/2026 1152987846 CMS
ShockWave Medical, Inc $12.20 03/28/2024 Food and Beverage Undisputed 01/23/2026 1152985010 CMS
ShockWave Medical, Inc $10.55 05/10/2024 Food and Beverage Undisputed 01/23/2026 1152978957 CMS
ShockWave Medical, Inc $15.29 05/23/2024 Food and Beverage Undisputed 01/23/2026 1152978955 CMS
ShockWave Medical, Inc $11.29 07/03/2024 Food and Beverage Undisputed 01/23/2026 1152989203 CMS
ShockWave Medical, Inc $8.03 08/06/2024 Food and Beverage Undisputed 01/23/2026 1153002518 CMS
ShockWave Medical, Inc $16.89 09/16/2024 Food and Beverage Undisputed 01/23/2026 1152999964 CMS
ShockWave Medical, Inc $11.64 09/26/2024 Food and Beverage Undisputed 01/23/2026 1152995753 CMS
ShockWave Medical, Inc $13.03 09/26/2024 Food and Beverage Undisputed 01/23/2026 1152995755 CMS
ShockWave Medical, Inc $19.68 10/02/2024 Food and Beverage Undisputed 01/23/2026 1152995745 CMS
ShockWave Medical, Inc $19.72 11/04/2024 Food and Beverage Undisputed 01/23/2026 1152988691 CMS
ShockWave Medical, Inc $14.56 11/14/2024 Food and Beverage Undisputed 01/23/2026 1152988689 CMS
ShockWave Medical, Inc $12.51 11/26/2024 Food and Beverage Undisputed 01/23/2026 1152988679 CMS
ShockWave Medical, Inc $13.45 12/06/2024 Food and Beverage Undisputed 01/23/2026 1153003869 CMS
W. L. Gore & Associates, Inc. $39.47 02/20/2024 Food and Beverage Undisputed 01/23/2026 1148127412 CMS
W. L. Gore & Associates, Inc. $16.41 04/03/2024 Food and Beverage Undisputed 01/23/2026 1148127420 CMS
W. L. Gore & Associates, Inc. $12.94 05/21/2024 Food and Beverage Undisputed 01/23/2026 1148127416 CMS
W. L. Gore & Associates, Inc. $12.18 06/04/2024 Food and Beverage Undisputed 01/23/2026 1148127424 CMS
W. L. Gore & Associates, Inc. $14.93 06/21/2024 Food and Beverage Undisputed 01/23/2026 1148127428 CMS
W. L. Gore & Associates, Inc. $15.14 07/10/2024 Food and Beverage Undisputed 01/23/2026 1148127432 CMS
W. L. Gore & Associates, Inc. $12.70 07/18/2024 Food and Beverage Undisputed 01/23/2026 1148127435 CMS
W. L. Gore & Associates, Inc. $16.33 07/25/2024 Food and Beverage Undisputed 01/23/2026 1148127443 CMS
W. L. Gore & Associates, Inc. $12.41 08/21/2024 Food and Beverage Undisputed 01/23/2026 1148127439 CMS
W. L. Gore & Associates, Inc. $14.13 10/31/2024 Food and Beverage Undisputed 01/23/2026 1148127451 CMS
W. L. Gore & Associates, Inc. $14.95 11/21/2024 Food and Beverage Undisputed 01/23/2026 1148127455 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $21.29 04/05/2024 Food and Beverage Undisputed 01/23/2026 1080632076 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $1.39 05/15/2024 Food and Beverage Undisputed 01/23/2026 1080632146 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $13.79 09/19/2024 Food and Beverage Undisputed 01/23/2026 1080632326 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $15.55 10/07/2024 Food and Beverage Undisputed 01/23/2026 1080632358 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $13.16 11/22/2024 Food and Beverage Undisputed 01/23/2026 1080632438 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $2.56 12/04/2024 Food and Beverage Undisputed 01/23/2026 1080632454 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $16.56 12/09/2024 Food and Beverage Undisputed 01/23/2026 1080632470 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.