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

JOSEPH MAAKARON

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1417397316
CMS profile
4219171
Location
ATLANTA, GA

General Payments · PY2018–2024

$1,814.98

  • Reported across 12 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,537.02

7 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
Travel and Lodging $1,253.07 3
Food and Beverage $283.95 4

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Daiichi Sankyo Inc. $1,440.35 6
Genmab U.S., Inc. $96.67 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $89.00 1
PY2019 $99.00 1
PY2020 $39.98 2
PY2022 $49.98 1
PY2024 $1,537.02 7

Payment records · PY2024 (7)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2018201920202022 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
Daiichi Sankyo Inc. $258.13 07/10/2024 Travel and Lodging Undisputed 01/23/2026 1089450660 CMS
Daiichi Sankyo Inc. $595.45 07/11/2024 Travel and Lodging Undisputed 01/23/2026 1089450652 CMS
Daiichi Sankyo Inc. $71.28 07/11/2024 Food and Beverage Undisputed 01/23/2026 1089450654 CMS
Daiichi Sankyo Inc. $58.99 07/11/2024 Food and Beverage Undisputed 01/23/2026 1089450656 CMS
Daiichi Sankyo Inc. $57.01 07/11/2024 Food and Beverage Undisputed 01/23/2026 1089450658 CMS
Daiichi Sankyo Inc. $399.49 07/11/2024 Travel and Lodging Undisputed 01/23/2026 1089450662 CMS
Genmab U.S., Inc. $96.67 12/09/2024 Food and Beverage Undisputed 01/23/2026 1126828076 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, 2022, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2022 , 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.

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