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

JOHN CHARALAMBOPOULOS

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1073769659
CMS profile
4138
Location
ALEXANDRIA, VA

General Payments · PY2018–2024

$979.38

  • Reported across 49 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$427.88

19 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 $427.88 19

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $86.37 6
PY2019 $13.78 1
PY2020 $37.73 2
PY2021 $61.96 3
PY2022 $62.98 4
PY2023 $288.68 14
PY2024 $427.88 19

Payment records · PY2024 (19)

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 $19.83 06/25/2024 Food and Beverage Undisputed 01/23/2026 1124827684 CMS
Abbott Laboratories $24.06 12/18/2024 Food and Beverage Undisputed 01/23/2026 1124827686 CMS
Astellas Pharma US Inc $24.00 04/13/2024 Food and Beverage Undisputed 01/23/2026 1139323468 CMS
Astellas Pharma US Inc $22.20 07/22/2024 Food and Beverage Undisputed 01/23/2026 1139393104 CMS
Astellas Pharma US Inc $23.79 11/05/2024 Food and Beverage Undisputed 01/23/2026 1139429038 CMS
Dynavax Technologies Corporation $18.40 03/26/2024 Food and Beverage Undisputed 01/23/2026 1082146551 CMS
Dynavax Technologies Corporation $23.63 08/16/2024 Food and Beverage Undisputed 01/23/2026 1082151303 CMS
Exact Sciences Corporation $26.65 03/20/2024 Food and Beverage Undisputed 01/23/2026 1114612602 CMS
Gilead Sciences, Inc. $31.48 03/12/2024 Food and Beverage Undisputed 01/23/2026 1133757534 CMS
Gilead Sciences, Inc. $25.31 07/12/2024 Food and Beverage Undisputed 01/23/2026 1133757536 CMS
Gilead Sciences, Inc. $21.00 10/25/2024 Food and Beverage Undisputed 01/23/2026 1133757538 CMS
Gilead Sciences, Inc. $21.41 11/22/2024 Food and Beverage Undisputed 01/23/2026 1133757540 CMS
PFIZER INC. $13.07 05/07/2024 Food and Beverage Undisputed 01/23/2026 1131550795 CMS
PFIZER INC. $20.48 07/19/2024 Food and Beverage Undisputed 01/23/2026 1131814790 CMS
PFIZER INC. $24.96 09/05/2024 Food and Beverage Undisputed 01/23/2026 1131901125 CMS
PFIZER INC. $20.05 12/17/2024 Food and Beverage Undisputed 01/23/2026 1131036576 CMS
SHIELD THERAPEUTICS INC $26.29 05/14/2024 Food and Beverage Undisputed 01/23/2026 1150130776 CMS
ViiV Healthcare Company $20.75 05/09/2024 Food and Beverage Undisputed 01/23/2026 1112775660 CMS
ViiV Healthcare Company $20.52 07/03/2024 Food and Beverage Undisputed 01/23/2026 1112705782 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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