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 SLATER

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1992788160
CMS profile
135311
Location
SPRINGFIELD, MA

General Payments · PY2018–2024

$82,405.39

  • Reported across 146 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$16,849.71

36 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

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $189.67 5
PY2019 $932.18 5
PY2020 $60.35 3
PY2021 $17,107.19 32
PY2022 $32,350.00 40
PY2023 $14,916.29 25
PY2024 $16,849.71 36

Payment records · PY2024 (36)

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
Alnylam Pharmaceuticals Inc. $23.82 06/11/2024 Food and Beverage Undisputed 01/23/2026 1125823471 CMS
AstraZeneca Pharmaceuticals LP $1,007.20 03/21/2024 Travel and Lodging Undisputed 01/23/2026 1104205253 CMS
AstraZeneca Pharmaceuticals LP $110.79 03/21/2024 Food and Beverage Undisputed 01/23/2026 1105649576 CMS
AstraZeneca Pharmaceuticals LP $123.56 03/28/2024 Food and Beverage Undisputed 01/23/2026 1104764890 CMS
AstraZeneca Pharmaceuticals LP $20.58 03/28/2024 Food and Beverage Undisputed 01/23/2026 1105475545 CMS
AstraZeneca Pharmaceuticals LP $3,200.00 04/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1105677393 CMS
AstraZeneca Pharmaceuticals LP $2,400.00 04/03/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104413571 CMS
AstraZeneca Pharmaceuticals LP $100.00 04/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1105516519 CMS
AstraZeneca Pharmaceuticals LP $100.00 04/25/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104688936 CMS
AstraZeneca Pharmaceuticals LP $100.00 04/25/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1105432567 CMS
AstraZeneca Pharmaceuticals LP $100.00 04/25/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1105742538 CMS
AstraZeneca Pharmaceuticals LP $99.12 06/06/2024 Food and Beverage Undisputed 01/23/2026 1104770674 CMS
AstraZeneca Pharmaceuticals LP $87.10 06/06/2024 Travel and Lodging Undisputed 01/23/2026 1105327830 CMS
AstraZeneca Pharmaceuticals LP $2,400.00 06/14/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104639973 CMS
AstraZeneca Pharmaceuticals LP $30.72 06/20/2024 Food and Beverage Undisputed 01/23/2026 1104706285 CMS
AstraZeneca Pharmaceuticals LP $19.43 07/09/2024 Food and Beverage Undisputed 01/23/2026 1104751724 CMS
AstraZeneca Pharmaceuticals LP $79.04 07/25/2024 Food and Beverage Undisputed 01/23/2026 1104473500 CMS
AstraZeneca Pharmaceuticals LP $1,600.00 08/08/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104494742 CMS
AstraZeneca Pharmaceuticals LP $1,200.00 08/08/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104563540 CMS
AstraZeneca Pharmaceuticals LP $23.53 10/22/2024 Food and Beverage Undisputed 01/23/2026 1104369313 CMS
AstraZeneca Pharmaceuticals LP $20.92 11/11/2024 Food and Beverage Undisputed 01/23/2026 1105705196 CMS
AstraZeneca Pharmaceuticals LP $93.80 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1104275447 CMS
AstraZeneca Pharmaceuticals LP $125.22 12/04/2024 Food and Beverage Undisputed 01/23/2026 1105235021 CMS
AstraZeneca Pharmaceuticals LP $940.70 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1105559300 CMS
AstraZeneca Pharmaceuticals LP $2,400.00 12/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104206657 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.31 10/24/2024 Food and Beverage Undisputed 01/23/2026 1118266205 CMS
CALLIDITAS THERAPEUTICS US INC. $100.98 08/22/2024 Food and Beverage Undisputed 01/23/2026 1141520951 CMS
CorMedix Inc. $23.17 11/27/2024 Food and Beverage Undisputed 01/23/2026 1082025556 CMS
GlaxoSmithKline, LLC. $17.01 08/30/2024 Food and Beverage Undisputed 01/23/2026 1116654147 CMS
Mallinckrodt Hospital Products Inc. $36.83 05/14/2024 Food and Beverage Undisputed 01/23/2026 1145139477 CMS
Mallinckrodt Hospital Products Inc. $34.99 10/15/2024 Food and Beverage Undisputed 01/23/2026 1145139481 CMS
Medtronic, Inc. $132.06 06/13/2024 Food and Beverage Undisputed 01/23/2026 1119583527 CMS
Medtronic, Inc. $8.53 08/21/2024 Food and Beverage Undisputed 01/23/2026 1119583529 CMS
Novartis Pharmaceuticals Corporation $17.75 04/09/2024 Food and Beverage Undisputed 01/23/2026 1087325253 CMS
Novartis Pharmaceuticals Corporation $27.30 12/03/2024 Food and Beverage Undisputed 01/23/2026 1087325287 CMS
One Lambda, Inc. $20.25 11/18/2024 Food and Beverage Undisputed 01/23/2026 1069832418 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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