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

ROBERT DEAN OKADA

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1003816877
CMS profile
181621
Location
TULSA, OK

General Payments · PY2018–2022

$5,185.29

  • Reported across 333 records
  • CMS publication 2026-01-23

Latest program year · PY2022

$381.56

23 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

PY2022 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $381.56 23

By paying entity

PY2022 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,140.46 141
PY2019 $1,699.76 112
PY2020 $509.11 28
PY2021 $454.40 29
PY2022 $381.56 23

Payment records · PY2022 (23)

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

Program year 2022 2018201920202021 Record-level detail is published for PY2022; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $13.83 07/13/2022 Food and Beverage Undisputed 01/23/2026 920390719 CMS
Amgen Inc. $21.40 03/03/2022 Food and Beverage Undisputed 01/23/2026 939420955 CMS
Amgen Inc. $18.69 05/31/2022 Food and Beverage Undisputed 01/23/2026 939420953 CMS
Bayer HealthCare Pharmaceuticals Inc. $15.68 02/01/2022 Food and Beverage Undisputed 01/23/2026 930038515 CMS
BIOTRONIK INC. $13.39 01/13/2022 Food and Beverage Undisputed 01/23/2026 949044225 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.62 01/31/2022 Food and Beverage Undisputed 01/23/2026 887491751 CMS
Boston Scientific Corporation $21.02 01/19/2022 Food and Beverage Undisputed 01/23/2026 893688439 CMS
Boston Scientific Corporation $17.24 05/12/2022 Food and Beverage Undisputed 01/23/2026 916558933 CMS
Esperion Therapeutics, Inc. $15.97 02/16/2022 Food and Beverage Undisputed 01/23/2026 947274507 CMS
Janssen Pharmaceuticals, Inc $16.25 02/14/2022 Food and Beverage Undisputed 01/23/2026 886820785 CMS
Janssen Pharmaceuticals, Inc $14.51 03/31/2022 Food and Beverage Undisputed 01/23/2026 886820783 CMS
Janssen Pharmaceuticals, Inc $13.98 04/28/2022 Food and Beverage Undisputed 01/23/2026 886820791 CMS
Janssen Pharmaceuticals, Inc $17.46 05/13/2022 Food and Beverage Undisputed 01/23/2026 886820789 CMS
Janssen Pharmaceuticals, Inc $22.35 05/27/2022 Food and Beverage Undisputed 01/23/2026 886820779 CMS
Janssen Pharmaceuticals, Inc $24.89 06/16/2022 Food and Beverage Undisputed 01/23/2026 886820781 CMS
Janssen Pharmaceuticals, Inc $17.19 06/30/2022 Food and Beverage Undisputed 01/23/2026 886820787 CMS
Merck Sharp & Dohme LLC $12.57 01/24/2022 Food and Beverage Undisputed 01/23/2026 944097245 CMS
Merck Sharp & Dohme LLC $13.16 04/13/2022 Food and Beverage Undisputed 01/23/2026 944124641 CMS
Novartis Pharmaceuticals Corporation $15.74 02/09/2022 Food and Beverage Undisputed 01/23/2026 894040181 CMS
PFIZER INC. $11.83 04/19/2022 Food and Beverage Undisputed 01/23/2026 949382159 CMS
Philips Electronics North America Corporation $16.55 06/29/2022 Food and Beverage Undisputed 01/23/2026 945593501 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $13.85 03/24/2022 Food and Beverage Undisputed 01/23/2026 876305109 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $19.39 06/28/2022 Food and Beverage Undisputed 01/23/2026 876305113 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022
Generated from
OP_DTL_GNRL_PGYR2022_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.