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

TIMOTHY LEACH

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1356429534
CMS profile
544227
Location
WALNUT CREEK, CA

General Payments · PY2018–2024

$3,234.74

  • Reported across 128 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$439.39

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 $412.69 17
Education $26.70 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Astellas Pharma US Inc $212.27 9
Evofem Biosciences, Inc. $93.26 3
Daiichi Sankyo Inc. $37.70 2
PFIZER INC. $27.47 1
MILLICENT US INC $26.70 1
Exeltis, USA Inc. $25.28 1
Organon LLC $16.71 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $674.77 27
PY2019 $1,055.40 24
PY2020 $46.91 3
PY2021 $159.91 8
PY2022 $227.12 15
PY2023 $631.24 33
PY2024 $439.39 18

Payment records · PY2024 (18)

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

Program year 2024 201820192020202120222023 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
Astellas Pharma US Inc $28.40 01/10/2024 Food and Beverage Undisputed 01/23/2026 1139291058 CMS
Astellas Pharma US Inc $15.82 02/20/2024 Food and Beverage Undisputed 01/23/2026 1139317098 CMS
Astellas Pharma US Inc $16.85 04/04/2024 Food and Beverage Undisputed 01/23/2026 1139333220 CMS
Astellas Pharma US Inc $28.61 04/24/2024 Food and Beverage Undisputed 01/23/2026 1139334412 CMS
Astellas Pharma US Inc $18.11 07/18/2024 Food and Beverage Undisputed 01/23/2026 1139273720 CMS
Astellas Pharma US Inc $25.39 08/15/2024 Food and Beverage Undisputed 01/23/2026 1139382676 CMS
Astellas Pharma US Inc $25.48 10/02/2024 Food and Beverage Undisputed 01/23/2026 1139427458 CMS
Astellas Pharma US Inc $27.68 11/27/2024 Food and Beverage Undisputed 01/23/2026 1139440234 CMS
Astellas Pharma US Inc $25.93 12/16/2024 Food and Beverage Undisputed 01/23/2026 1139445568 CMS
Daiichi Sankyo Inc. $15.25 06/13/2024 Food and Beverage Undisputed 01/23/2026 1089447440 CMS
Daiichi Sankyo Inc. $22.45 08/22/2024 Food and Beverage Undisputed 01/23/2026 1089447442 CMS
Evofem Biosciences, Inc. $17.60 05/24/2024 Food and Beverage Undisputed 01/23/2026 1091276915 CMS
Evofem Biosciences, Inc. $58.27 08/23/2024 Food and Beverage Undisputed 01/23/2026 1091276918 CMS
Evofem Biosciences, Inc. $17.39 10/10/2024 Food and Beverage Undisputed 01/23/2026 1091276911 CMS
Exeltis, USA Inc. $25.28 01/08/2024 Food and Beverage Undisputed 01/23/2026 1149997612 CMS
MILLICENT US INC $26.70 08/29/2024 Education Undisputed 01/23/2026 1150909041 CMS
Organon Llc $16.71 02/21/2024 Food and Beverage Undisputed 01/23/2026 1136297801 CMS
PFIZER INC. $27.47 06/20/2024 Food and Beverage Undisputed 01/23/2026 1131710759 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, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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