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Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

DAVID E RIESTER

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1306843941
CMS profile
285873
Location
LEOMINSTER, MA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$3,031.41

131 records · 0 disputed

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

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,972.41 129
Education $59.00 2

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $1,193.21 30
Regeneron Healthcare Solutions, Inc. $323.45 26
GlaxoSmithKline, LLC. $291.50 18
Pharming Healthcare, Inc. $263.00 6
GENZYME CORPORATION $177.46 12
Amgen Inc. $169.82 10
NOVARTIS PHARMACEUTICALS CORPORATION $164.65 11
Ionis Pharmaceuticals, Inc. $71.64 3
Takeda Pharmaceuticals U.S.A., Inc. $67.43 4
Regeneron Pharmaceuticals, Inc. $62.67 2
BioCryst US Sales Co., LLC $58.85 2
Incyte Corporation $58.25 1
Lilly USA, LLC $55.86 2
Blueprint Medicines Corporation $33.56 2
PFIZER INC. $22.96 1
CSL Behring $17.10 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,487.60 70
PY2020 $789.68 37
PY2021 $957.56 51
PY2022 $901.92 40
PY2023 $1,770.53 80
PY2024 $3,335.71 123
PY2025 $3,031.41 131

Payment records · PY2025 (131)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Pharming Healthcare, Inc. $10.11 12/24/2025 Food and Beverage No dispute reported 06/30/2026 1200802424 CMS
GlaxoSmithKline, LLC. $11.31 12/22/2025 Food and Beverage No dispute reported 06/30/2026 1191045900 CMS
Amgen Inc. $9.65 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1227110070 CMS
Novartis Pharmaceuticals Corporation $18.18 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1200443747 CMS
Lilly USA, LLC $27.45 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1186602836 CMS
Novartis Pharmaceuticals Corporation $5.11 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1200443781 CMS
Regeneron Healthcare Solutions, Inc. $0.99 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1213024413 CMS
Regeneron Healthcare Solutions, Inc. $8.84 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1213024415 CMS
Takeda Pharmaceuticals U.S.A., Inc. $15.55 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1223822546 CMS
AstraZeneca Pharmaceuticals LP $19.31 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1207281853 CMS
Amgen Inc. $15.75 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1228461979 CMS
Novartis Pharmaceuticals Corporation $6.44 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1200443771 CMS
Novartis Pharmaceuticals Corporation $0.52 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1200443773 CMS
AstraZeneca Pharmaceuticals LP $24.63 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1206251782 CMS
GlaxoSmithKline, LLC. $16.83 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1191274311 CMS
GlaxoSmithKline, LLC. $18.75 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1190430039 CMS
Amgen Inc. $14.34 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1227110066 CMS
GENZYME CORPORATION $8.91 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1233300770 CMS
Novartis Pharmaceuticals Corporation $6.50 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1200443775 CMS
Novartis Pharmaceuticals Corporation $0.88 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1200443777 CMS
AstraZeneca Pharmaceuticals LP $19.24 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1207253935 CMS
AstraZeneca Pharmaceuticals LP $14.31 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1206752037 CMS
Novartis Pharmaceuticals Corporation $11.34 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1200443769 CMS
Regeneron Healthcare Solutions, Inc. $18.09 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1213024411 CMS
GENZYME CORPORATION $14.92 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1233300768 CMS
GlaxoSmithKline, LLC. $11.60 11/08/2025 Food and Beverage No dispute reported 06/30/2026 1191760856 CMS
Incyte Corporation $58.25 11/08/2025 Food and Beverage No dispute reported 06/30/2026 1226025452 CMS
Novartis Pharmaceuticals Corporation $52.62 11/08/2025 Food and Beverage No dispute reported 06/30/2026 1200443749 CMS
Regeneron Pharmaceuticals, Inc. $40.23 11/08/2025 Food and Beverage No dispute reported 06/30/2026 1213242683 CMS
Regeneron Pharmaceuticals, Inc. $22.44 11/08/2025 Food and Beverage No dispute reported 06/30/2026 1213242685 CMS
Regeneron Healthcare Solutions, Inc. $9.01 11/07/2025 Food and Beverage No dispute reported 06/30/2026 1213024409 CMS
AstraZeneca Pharmaceuticals LP $15.39 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1206662329 CMS
GENZYME CORPORATION $10.04 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1233300752 CMS
Novartis Pharmaceuticals Corporation $20.71 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1200443765 CMS
BioCryst US Sales Co., LLC $38.25 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1222010701 CMS
AstraZeneca Pharmaceuticals LP $14.34 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1206575402 CMS
Novartis Pharmaceuticals Corporation $21.06 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1200443761 CMS
Regeneron Healthcare Solutions, Inc. $9.44 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1213024407 CMS
AstraZeneca Pharmaceuticals LP $23.11 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1206725631 CMS
AstraZeneca Pharmaceuticals LP $18.97 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1206146249 CMS
GlaxoSmithKline, LLC. $2.02 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1190804959 CMS
GlaxoSmithKline, LLC. $21.77 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1190951576 CMS
Regeneron Healthcare Solutions, Inc. $12.38 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1213024405 CMS
Regeneron Healthcare Solutions, Inc. $29.67 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1213024403 CMS
Regeneron Healthcare Solutions, Inc. $10.09 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1213024401 CMS
Ionis Pharmaceuticals, Inc. $24.64 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1246790235 CMS
Ionis Pharmaceuticals, Inc. $25.00 09/25/2025 Education No dispute reported 06/30/2026 1246790238 CMS
GENZYME CORPORATION $11.74 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1233300738 CMS
GlaxoSmithKline, LLC. $21.75 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1190549238 CMS
Amgen Inc. $19.46 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1228461977 CMS
Lilly USA, LLC $28.41 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1186613346 CMS
AstraZeneca Pharmaceuticals LP $13.71 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1206183820 CMS
AstraZeneca Pharmaceuticals LP $21.76 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1207169663 CMS
Regeneron Healthcare Solutions, Inc. $10.03 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1213024399 CMS
Regeneron Healthcare Solutions, Inc. $20.50 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1213024397 CMS
Ionis Pharmaceuticals, Inc. $22.00 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1246790230 CMS
Pharming Healthcare, Inc. $27.79 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1200802422 CMS
GENZYME CORPORATION $14.44 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1233300730 CMS
Regeneron Healthcare Solutions, Inc. $21.36 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1213024393 CMS
Regeneron Healthcare Solutions, Inc. $6.76 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1213024395 CMS
BioCryst US Sales Co., LLC $20.60 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1222010695 CMS
Amgen Inc. $34.00 08/01/2025 Education No dispute reported 06/30/2026 1226922797 CMS
AstraZeneca Pharmaceuticals LP $19.79 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1206268728 CMS
AstraZeneca Pharmaceuticals LP $16.44 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1206580040 CMS
Amgen Inc. $6.52 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1227110068 CMS
GENZYME CORPORATION $9.71 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1233300718 CMS
GlaxoSmithKline, LLC. $1.23 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1190634539 CMS
GlaxoSmithKline, LLC. $25.43 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1190737617 CMS
Regeneron Healthcare Solutions, Inc. $8.84 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1213024391 CMS
AstraZeneca Pharmaceuticals LP $15.81 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1206290209 CMS
GENZYME CORPORATION $12.21 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1233300710 CMS
GlaxoSmithKline, LLC. $19.53 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1190657942 CMS
AstraZeneca Pharmaceuticals LP $16.37 07/08/2025 Food and Beverage No dispute reported 06/30/2026 1206413059 CMS
GENZYME CORPORATION $24.15 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1233300714 CMS
Regeneron Healthcare Solutions, Inc. $6.67 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1213024389 CMS
Amgen Inc. $10.77 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1227110074 CMS
GlaxoSmithKline, LLC. $29.94 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1191082175 CMS
AstraZeneca Pharmaceuticals LP $20.13 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1206634622 CMS
Blueprint Medicines Corporation $15.60 06/09/2025 Food and Beverage No dispute reported 06/30/2026 1235824277 CMS
AstraZeneca Pharmaceuticals LP $15.26 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1207038346 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.14 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1223826482 CMS
Pharming Healthcare, Inc. $21.11 06/01/2025 Food and Beverage No dispute reported 06/30/2026 1200802420 CMS
Pharming Healthcare, Inc. $71.99 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1200802416 CMS
Pharming Healthcare, Inc. $111.71 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1200802418 CMS
Regeneron Healthcare Solutions, Inc. $0.83 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1213024385 CMS
Regeneron Healthcare Solutions, Inc. $6.49 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1213024387 CMS
AstraZeneca Pharmaceuticals LP $21.99 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1206761007 CMS
PFIZER INC. $22.96 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1231530579 CMS
GlaxoSmithKline, LLC. $19.65 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1190678723 CMS
Amgen Inc. $26.04 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1228461981 CMS
Regeneron Healthcare Solutions, Inc. $18.85 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1213024383 CMS
AstraZeneca Pharmaceuticals LP $19.87 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1207039620 CMS
GENZYME CORPORATION $24.27 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1233300690 CMS
Blueprint Medicines Corporation $17.96 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1235824267 CMS
AstraZeneca Pharmaceuticals LP $21.70 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1207131837 CMS
AstraZeneca Pharmaceuticals LP $24.57 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1206354818 CMS
AstraZeneca Pharmaceuticals LP $16.97 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1206334757 CMS
GlaxoSmithKline, LLC. $25.76 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1191116079 CMS
GlaxoSmithKline, LLC. $13.71 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1191745367 CMS
Regeneron Healthcare Solutions, Inc. $11.49 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1213024381 CMS
Regeneron Healthcare Solutions, Inc. $9.90 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1213024379 CMS
Amgen Inc. $22.49 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1228461983 CMS
AstraZeneca Pharmaceuticals LP $17.89 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1206857889 CMS
GENZYME CORPORATION $11.96 03/31/2025 Food and Beverage No dispute reported 06/30/2026 1233300676 CMS
AstraZeneca Pharmaceuticals LP $21.38 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1206798454 CMS
Regeneron Healthcare Solutions, Inc. $18.93 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1213024377 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.87 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1223831852 CMS
GlaxoSmithKline, LLC. $1.26 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1190847403 CMS
GlaxoSmithKline, LLC. $22.76 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1190528136 CMS
CSL Behring $17.10 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1232372674 CMS
GENZYME CORPORATION $7.37 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1233300670 CMS
AstraZeneca Pharmaceuticals LP $32.37 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1206275626 CMS
GlaxoSmithKline, LLC. $14.66 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1190780187 CMS
Regeneron Healthcare Solutions, Inc. $0.39 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1213024373 CMS
Regeneron Healthcare Solutions, Inc. $9.36 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1213024375 CMS
Regeneron Healthcare Solutions, Inc. $27.75 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1213024371 CMS
GENZYME CORPORATION $27.74 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1233300658 CMS
AstraZeneca Pharmaceuticals LP $125.14 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1207266014 CMS
Regeneron Healthcare Solutions, Inc. $21.19 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1213024369 CMS
Regeneron Healthcare Solutions, Inc. $20.58 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1213024367 CMS
AstraZeneca Pharmaceuticals LP $22.58 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1207282181 CMS
AstraZeneca Pharmaceuticals LP $13.84 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1206402873 CMS
GlaxoSmithKline, LLC. $13.54 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1191838149 CMS
Pharming Healthcare, Inc. $20.29 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1200802414 CMS
Regeneron Healthcare Solutions, Inc. $5.02 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1213024365 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.87 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1223847773 CMS
AstraZeneca Pharmaceuticals LP $532.31 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1206993949 CMS
Amgen Inc. $10.80 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1227110072 CMS
Novartis Pharmaceuticals Corporation $21.29 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1200469150 CMS
AstraZeneca Pharmaceuticals LP $18.73 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1206426678 CMS
AstraZeneca Pharmaceuticals LP $15.30 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1206985914 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1306843941

Plain
DAVID E RIESTER, NPI 1306843941. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1306843941.
APA 7
IndustryPayments. (2026). DAVID E RIESTER, NPI 1306843941 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1306843941
Bluebook
DAVID E RIESTER, NPI 1306843941, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1306843941.

Source: Centers for Medicare & Medicaid Services, Open Payments.