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 C CHELF

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI
1679553242
CMS profile
76258
Location
TULSA, OK

General Payments · PY2018

$16,164.75

  • Reported across 24 records
  • CMS publication 2026-01-23

Latest program year · PY2018

$16,164.75

24 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

PY2018 · sorted by reported total

By paying entity

PY2018 · sorted by reported total

Paying entityAmountRecords
Otsuka America Pharmaceutical, Inc. $16,164.75 24

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $16,164.75 24

Payment records · PY2018 (24)

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

Program year 2018
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Otsuka America Pharmaceutical, Inc. $418.85 03/02/2018 Travel and Lodging Undisputed 01/23/2026 606498459 CMS
Otsuka America Pharmaceutical, Inc. $259.88 03/02/2018 Travel and Lodging Undisputed 01/23/2026 606498465 CMS
Otsuka America Pharmaceutical, Inc. $29.84 03/03/2018 Travel and Lodging Undisputed 01/23/2026 606498469 CMS
Otsuka America Pharmaceutical, Inc. $25.00 03/03/2018 Food and Beverage Undisputed 01/23/2026 606498473 CMS
Otsuka America Pharmaceutical, Inc. $2.80 03/06/2018 Travel and Lodging Undisputed 01/23/2026 606498477 CMS
Otsuka America Pharmaceutical, Inc. $8.19 03/06/2018 Food and Beverage Undisputed 01/23/2026 606498481 CMS
Otsuka America Pharmaceutical, Inc. $62.60 03/06/2018 Travel and Lodging Undisputed 01/23/2026 606498483 CMS
Otsuka America Pharmaceutical, Inc. $2.80 03/06/2018 Travel and Lodging Undisputed 01/23/2026 606498487 CMS
Otsuka America Pharmaceutical, Inc. $73.30 03/06/2018 Travel and Lodging Undisputed 01/23/2026 606498491 CMS
Otsuka America Pharmaceutical, Inc. $2,592.00 03/13/2018 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 606498495 CMS
Otsuka America Pharmaceutical, Inc. $1,241.10 03/29/2018 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 606498497 CMS
Otsuka America Pharmaceutical, Inc. $2,380.00 04/05/2018 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 606498501 CMS
Otsuka America Pharmaceutical, Inc. $156.50 05/10/2018 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 606498505 CMS
Otsuka America Pharmaceutical, Inc. $313.00 05/31/2018 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 606498509 CMS
Otsuka America Pharmaceutical, Inc. $654.10 06/19/2018 Travel and Lodging Undisputed 01/23/2026 606498513 CMS
Otsuka America Pharmaceutical, Inc. $5.10 06/28/2018 Travel and Lodging Undisputed 01/23/2026 606498515 CMS
Otsuka America Pharmaceutical, Inc. $37.45 06/28/2018 Travel and Lodging Undisputed 01/23/2026 606498519 CMS
Otsuka America Pharmaceutical, Inc. $1,773.00 07/06/2018 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 606498523 CMS
Otsuka America Pharmaceutical, Inc. $1,773.00 07/24/2018 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 606498527 CMS
Otsuka America Pharmaceutical, Inc. $1,773.00 10/09/2018 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 606498529 CMS
Otsuka America Pharmaceutical, Inc. $682.00 10/23/2018 Consulting Fee Undisputed 01/23/2026 606498531 CMS
Otsuka America Pharmaceutical, Inc. $1,773.00 11/08/2018 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 606498537 CMS
Otsuka America Pharmaceutical, Inc. $8.40 12/06/2018 Travel and Lodging Undisputed 01/23/2026 606498541 CMS
Otsuka America Pharmaceutical, Inc. $119.84 12/06/2018 Travel and Lodging Undisputed 01/23/2026 606498545 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
Source files
Dataset page · Bulk file · PY2018
Generated from
OP_DTL_GNRL_PGYR2018_P01232026_01102026.csv

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