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

DIMAS YUSUF

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1265910723
CMS profile
4942119
Location
CARIBOU, ME

General Payments · PY2019

$232.03

  • Reported across 11 records
  • CMS publication 2026-01-23

Latest program year · PY2019

$232.03

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

PY2019 · sorted by reported total

Nature of paymentAmountRecords
Education $135.20 4
Food and Beverage $96.83 7

By paying entity

PY2019 · sorted by reported total

Paying entityAmountRecords
Amgen Inc. $156.75 6
E.R. Squibb & Sons, L.L.C. $32.37 2
PFIZER INC. $29.26 2
Acerta Pharma LLC $13.65 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $232.03 11

Payment records · PY2019 (11)

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

Program year 2019
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $99.95 01/29/2019 Education Undisputed 01/23/2026 663330201 CMS
Amgen Inc. $12.88 04/30/2019 Food and Beverage Undisputed 01/23/2026 662306451 CMS
Amgen Inc. $5.99 04/30/2019 Education Undisputed 01/23/2026 663330203 CMS
Amgen Inc. $16.18 05/01/2019 Food and Beverage Undisputed 01/23/2026 662306455 CMS
Amgen Inc. $3.89 06/17/2019 Food and Beverage Undisputed 01/23/2026 662306457 CMS
Amgen Inc. $17.86 08/01/2019 Food and Beverage Undisputed 01/23/2026 662306453 CMS
AstraZeneca Pharmaceuticals LP $13.65 03/28/2019 Food and Beverage Undisputed 01/23/2026 685305045 CMS
E.R. Squibb & Sons, L.L.C. $18.47 05/02/2019 Food and Beverage Undisputed 01/23/2026 651327757 CMS
E.R. Squibb & Sons, L.L.C. $13.90 08/08/2019 Food and Beverage Undisputed 01/23/2026 651327781 CMS
PFIZER INC. $14.63 01/23/2019 Education Undisputed 01/23/2026 672409815 CMS
PFIZER INC. $14.63 04/02/2019 Education Undisputed 01/23/2026 672458419 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
2019
Source files
Dataset page · Bulk file · PY2019
Generated from
OP_DTL_GNRL_PGYR2019_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.