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

AMANDA G MACHETTE

Physician Assistants & Advanced Practice Nursing Providers Advanced Practice Midwife

NPI
1780940791
CMS profile
11053774
Location
WALNUT CREEK, CA

General Payments · PY2021–2024

$2,024.14

  • Reported across 98 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$321.55

15 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 $321.55 15

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $158.77 7
Biogen, Inc. $103.91 5
Organon LLC $32.85 2
Astellas Pharma US Inc $26.02 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $526.31 28
PY2022 $461.82 24
PY2023 $714.46 31
PY2024 $321.55 15

Payment records · PY2024 (15)

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

Program year 2024 202120222023 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. $28.56 01/26/2024 Food and Beverage Undisputed 01/23/2026 1107572328 CMS
ABBVIE INC. $31.69 05/07/2024 Food and Beverage Undisputed 01/23/2026 1107572330 CMS
ABBVIE INC. $27.76 08/15/2024 Food and Beverage Undisputed 01/23/2026 1107572332 CMS
ABBVIE INC. $29.92 09/17/2024 Food and Beverage Undisputed 01/23/2026 1107572334 CMS
ABBVIE INC. $9.17 11/06/2024 Food and Beverage Undisputed 01/23/2026 1107572336 CMS
ABBVIE INC. $17.33 11/20/2024 Food and Beverage Undisputed 01/23/2026 1107572338 CMS
ABBVIE INC. $14.34 12/13/2024 Food and Beverage Undisputed 01/23/2026 1107572340 CMS
Astellas Pharma US Inc $26.02 02/21/2024 Food and Beverage Undisputed 01/23/2026 1139491102 CMS
Biogen, Inc. $19.25 02/29/2024 Food and Beverage Undisputed 01/23/2026 1104850504 CMS
Biogen, Inc. $19.87 04/10/2024 Food and Beverage Undisputed 01/23/2026 1104842588 CMS
Biogen, Inc. $25.50 07/16/2024 Food and Beverage Undisputed 01/23/2026 1104865390 CMS
Biogen, Inc. $15.75 08/01/2024 Food and Beverage Undisputed 01/23/2026 1104864282 CMS
Biogen, Inc. $23.54 10/01/2024 Food and Beverage Undisputed 01/23/2026 1104809355 CMS
Organon Llc $12.30 02/23/2024 Food and Beverage Undisputed 01/23/2026 1136259377 CMS
Organon Llc $20.55 05/16/2024 Food and Beverage Undisputed 01/23/2026 1136259373 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , 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.