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

PATRICIA SUNAE YOON FERRELL

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1073570388
CMS profile
536129
Location
HAYWARD, CA

General Payments · PY2018–2024

$469.06

  • Reported across 22 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$258.44

18 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 $258.44 18

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Alcon Laboratories Inc $219.65 16
ABBVIE INC. $38.79 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $42.23 2
PY2021 $24.45 1
PY2023 $143.94 1
PY2024 $258.44 18

Payment records · PY2024 (18)

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

Program year 2024 201820212023 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. $13.75 06/12/2024 Food and Beverage Undisputed 01/23/2026 1103724060 CMS
ABBVIE INC. $25.04 08/07/2024 Food and Beverage Undisputed 01/23/2026 1103724062 CMS
Alcon Vision LLC $30.03 03/12/2024 Food and Beverage Undisputed 01/23/2026 1110578665 CMS
Alcon Vision LLC $32.20 03/15/2024 Food and Beverage Undisputed 01/23/2026 1110578669 CMS
Alcon Vision LLC $7.38 03/20/2024 Food and Beverage Undisputed 01/23/2026 1110578653 CMS
Alcon Vision LLC $7.23 03/25/2024 Food and Beverage Undisputed 01/23/2026 1110578649 CMS
Alcon Vision LLC $31.25 03/25/2024 Food and Beverage Undisputed 01/23/2026 1110578667 CMS
Alcon Vision LLC $7.24 03/26/2024 Food and Beverage Undisputed 01/23/2026 1110578651 CMS
Alcon Vision LLC $3.73 03/28/2024 Food and Beverage Undisputed 01/23/2026 1110578639 CMS
Alcon Vision LLC $17.76 04/04/2024 Food and Beverage Undisputed 01/23/2026 1110578663 CMS
Alcon Vision LLC $6.43 06/12/2024 Food and Beverage Undisputed 01/23/2026 1110578643 CMS
Alcon Vision LLC $6.52 06/26/2024 Food and Beverage Undisputed 01/23/2026 1110578645 CMS
Alcon Vision LLC $17.02 06/28/2024 Food and Beverage Undisputed 01/23/2026 1110578661 CMS
Alcon Vision LLC $16.14 07/04/2024 Food and Beverage Undisputed 01/23/2026 1110578657 CMS
Alcon Vision LLC $16.45 08/07/2024 Food and Beverage Undisputed 01/23/2026 1110578659 CMS
Alcon Vision LLC $7.73 08/20/2024 Food and Beverage Undisputed 01/23/2026 1110578655 CMS
Alcon Vision LLC $6.95 08/21/2024 Food and Beverage Undisputed 01/23/2026 1110578647 CMS
Alcon Vision LLC $5.59 11/12/2024 Food and Beverage Undisputed 01/23/2026 1110578641 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, 2021, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2021 , 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.