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

LUCAS KEMPF

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI
1568622728
CMS profile
692935
Location
CHEVY CHASE, MD

General Payments · PY2023–2024

$997.65

  • Reported across 39 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$740.81

28 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 $740.81 28

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $256.84 11
PY2024 $740.81 28

Payment records · PY2024 (28)

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

Program year 2024 2023 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
ABBVIE INC. $25.71 02/23/2024 Food and Beverage Undisputed 01/23/2026 1104051272 CMS
ABBVIE INC. $14.00 04/03/2024 Food and Beverage Undisputed 01/23/2026 1104051274 CMS
ABBVIE INC. $14.38 07/26/2024 Food and Beverage Undisputed 01/23/2026 1104051276 CMS
Alkermes, Inc. $14.66 03/20/2024 Food and Beverage Undisputed 01/23/2026 1133340872 CMS
Alkermes, Inc. $15.44 04/24/2024 Food and Beverage Undisputed 01/23/2026 1133340874 CMS
Alkermes, Inc. $17.80 07/10/2024 Food and Beverage Undisputed 01/23/2026 1133340876 CMS
Alkermes, Inc. $19.44 09/10/2024 Food and Beverage Undisputed 01/23/2026 1133340878 CMS
Alkermes, Inc. $19.98 10/21/2024 Food and Beverage Undisputed 01/23/2026 1133340880 CMS
E.R. Squibb & Sons, L.L.C. $65.22 11/04/2024 Food and Beverage Undisputed 01/23/2026 1101407851 CMS
Indivior Inc. $34.04 04/29/2024 Food and Beverage Undisputed 01/23/2026 1144531246 CMS
Indivior Inc. $15.87 08/20/2024 Food and Beverage Undisputed 01/23/2026 1144531248 CMS
Janssen Pharmaceuticals, Inc $44.95 02/01/2024 Food and Beverage Undisputed 01/23/2026 1078044054 CMS
Janssen Pharmaceuticals, Inc $42.16 04/09/2024 Food and Beverage Undisputed 01/23/2026 1078044022 CMS
Janssen Pharmaceuticals, Inc $37.74 08/22/2024 Food and Beverage Undisputed 01/23/2026 1078044060 CMS
Janssen Pharmaceuticals, Inc $33.66 12/04/2024 Food and Beverage Undisputed 01/23/2026 1078044052 CMS
Lundbeck LLC $19.51 09/16/2024 Food and Beverage Undisputed 01/23/2026 1145932584 CMS
Lundbeck LLC $20.37 12/09/2024 Food and Beverage Undisputed 01/23/2026 1145932586 CMS
Neurocrine Biosciences, Inc. $35.57 04/15/2024 Food and Beverage Undisputed 01/23/2026 1150818420 CMS
Neurocrine Biosciences, Inc. $31.04 07/15/2024 Food and Beverage Undisputed 01/23/2026 1150824316 CMS
Neurocrine Biosciences, Inc. $27.60 10/23/2024 Food and Beverage Undisputed 01/23/2026 1150832322 CMS
Neurocrine Biosciences, Inc. $18.57 10/31/2024 Food and Beverage Undisputed 01/23/2026 1150863685 CMS
Neurocrine Biosciences, Inc. $32.36 11/06/2024 Food and Beverage Undisputed 01/23/2026 1150822341 CMS
Otsuka America Pharmaceutical, Inc. $29.30 01/08/2024 Food and Beverage Undisputed 01/23/2026 1118920372 CMS
Otsuka America Pharmaceutical, Inc. $27.90 02/05/2024 Food and Beverage Undisputed 01/23/2026 1118920374 CMS
Otsuka America Pharmaceutical, Inc. $28.01 05/16/2024 Food and Beverage Undisputed 01/23/2026 1118920376 CMS
Teva Pharmaceuticals USA, Inc. $16.87 02/13/2024 Food and Beverage Undisputed 01/23/2026 1151758381 CMS
Teva Pharmaceuticals USA, Inc. $18.49 05/20/2024 Food and Beverage Undisputed 01/23/2026 1151758446 CMS
Vanda Pharmaceuticals Inc. $20.17 09/04/2024 Food and Beverage Undisputed 01/23/2026 1133908569 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
2023, 2024
Source files
Dataset page · Bulk file · 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.