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

JOSHUA J CHALKLEY

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1043368491
CMS profile
876674
Location
LEXINGTON, KY

General Payments · PY2018–2024

$15,817.92

  • Reported across 166 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$563.81

11 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
Education $467.72 7
Food and Beverage $96.09 4

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Alexion Pharmaceuticals, Inc. $454.32 6
Abbott Laboratories $35.51 1
BOSTON SCIENTIFIC CORPORATION $25.97 1
ATRICURE, INC. $19.50 1
PFIZER INC. $15.11 1
Neurelis, Inc. $13.40 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $670.06 16
PY2019 $758.54 36
PY2021 $88.25 1
PY2022 $555.83 21
PY2023 $13,181.43 81
PY2024 $563.81 11

Payment records · PY2024 (11)

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

Program year 2024 20182019202120222023 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 $35.51 06/28/2024 Food and Beverage Undisputed 01/23/2026 1124810629 CMS
Alexion Pharmaceuticals, Inc. $4.32 01/31/2024 Education Undisputed 01/23/2026 1093986296 CMS
Alexion Pharmaceuticals, Inc. $100.00 02/21/2024 Education Undisputed 01/23/2026 1093995849 CMS
Alexion Pharmaceuticals, Inc. $100.00 04/17/2024 Education Undisputed 01/23/2026 1093961794 CMS
Alexion Pharmaceuticals, Inc. $50.00 04/17/2024 Education Undisputed 01/23/2026 1094017988 CMS
Alexion Pharmaceuticals, Inc. $100.00 06/07/2024 Education Undisputed 01/23/2026 1093984795 CMS
Alexion Pharmaceuticals, Inc. $100.00 07/19/2024 Education Undisputed 01/23/2026 1094028787 CMS
ATRICURE, INC. $19.50 09/17/2024 Food and Beverage Undisputed 01/23/2026 1132886623 CMS
Boston Scientific Corporation $25.97 05/22/2024 Food and Beverage Undisputed 01/23/2026 1092485705 CMS
Neurelis, Inc. $13.40 07/25/2024 Education Undisputed 01/23/2026 1145637071 CMS
PFIZER INC. $15.11 07/19/2024 Food and Beverage Undisputed 01/23/2026 1130929796 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , 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.