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

ORA YADIN

Allopathic & Osteopathic Physicians Pediatrics Pediatric Nephrology

NPI
1659477958
CMS profile
302554
Location
LOS ANGELES, CA

General Payments · PY2019–2023

$41,711.20

  • Reported across 49 records
  • CMS publication 2026-01-23

Latest program year · PY2023

$7,222.89

12 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

PY2023 · sorted by reported total

Nature of paymentAmountRecords
Honoraria $5,421.00 1
Travel and Lodging $1,372.99 4
Food and Beverage $428.90 7

By paying entity

PY2023 · sorted by reported total

Paying entityAmountRecords
Horizon Pharma plc $7,081.89 10
Alnylam Pharmaceuticals Inc. $141.00 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $27,714.79 30
PY2020 $2,086.00 2
PY2021 $4,609.28 3
PY2022 $78.24 2
PY2023 $7,222.89 12

Payment records · PY2023 (12)

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

Program year 2023 2019202020212022 Record-level detail is published for PY2023; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Alnylam Pharmaceuticals Inc. $25.00 04/22/2023 Food and Beverage Undisputed 01/23/2026 1006144485 CMS
Alnylam Pharmaceuticals Inc. $116.00 04/29/2023 Food and Beverage Undisputed 01/23/2026 1006144571 CMS
Horizon Therapeutics plc $675.80 05/19/2023 Travel and Lodging Undisputed 01/23/2026 987091725 CMS
Horizon Therapeutics plc $350.00 05/19/2023 Travel and Lodging Undisputed 01/23/2026 987091727 CMS
Horizon Therapeutics plc $296.08 05/19/2023 Travel and Lodging Undisputed 01/23/2026 987091729 CMS
Horizon Therapeutics plc $124.55 05/19/2023 Food and Beverage Undisputed 01/23/2026 987091731 CMS
Horizon Therapeutics plc $49.69 05/19/2023 Food and Beverage Undisputed 01/23/2026 987091733 CMS
Horizon Therapeutics plc $24.50 05/19/2023 Food and Beverage Undisputed 01/23/2026 987091735 CMS
Horizon Therapeutics plc $64.66 05/19/2023 Food and Beverage Undisputed 01/23/2026 987091737 CMS
Horizon Therapeutics plc $24.50 05/19/2023 Food and Beverage Undisputed 01/23/2026 987091739 CMS
Horizon Therapeutics plc $5,421.00 05/19/2023 Honoraria Undisputed 01/23/2026 987091741 CMS
Horizon Therapeutics plc $51.11 05/19/2023 Travel and Lodging Undisputed 01/23/2026 987091743 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, 2020, 2021, 2022, 2023
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023
Generated from
OP_DTL_GNRL_PGYR2023_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.