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

NATHANIEL FLETCHER WATSON

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1528144342
CMS profile
492393
Location
SEATTLE, WA

General Payments · PY2018–2024

$341,453.37

  • Reported across 120 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$86,991.09

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

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $86,312.92 5
Food and Beverage $678.17 7

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
EnsoData, Inc. $79,999.92 1
3B Medical, Inc. $4,750.00 3
HARMONY BIOSCIENCES LLC $1,593.62 2
JAZZ PHARMACEUTICALS INC. $497.55 4
IDORSIA PHARMACEUTICALS US INC $150.00 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $6,217.85 9
PY2019 $7,666.45 23
PY2020 $2,400.00 2
PY2021 $22,704.99 18
PY2022 $64,287.16 20
PY2023 $151,185.83 36
PY2024 $86,991.09 12

Payment records · PY2024 (12)

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
3B Medical, Inc. $2,750.00 05/30/2024 Consulting Fee Undisputed 01/23/2026 1148207187 CMS
3B Medical, Inc. $1,000.00 06/20/2024 Consulting Fee Undisputed 01/23/2026 1148207169 CMS
3B Medical, Inc. $1,000.00 09/23/2024 Consulting Fee Undisputed 01/23/2026 1148207140 CMS
EnsoData, Inc. $79,999.92 01/31/2024 Consulting Fee Undisputed 01/23/2026 1153999075 CMS
HARMONY BIOSCIENCES LLC $1,563.00 04/11/2024 Consulting Fee Undisputed 01/23/2026 1126094204 CMS
HARMONY BIOSCIENCES LLC $30.62 06/04/2024 Food and Beverage Undisputed 01/23/2026 1126094206 CMS
IDORSIA PHARMACEUTICALS US INC $62.50 05/16/2024 Food and Beverage Undisputed 01/23/2026 1146778437 CMS
IDORSIA PHARMACEUTICALS US INC $87.50 06/03/2024 Food and Beverage Undisputed 01/23/2026 1146778429 CMS
JAZZ PHARMACEUTICALS INC. $182.83 06/02/2024 Food and Beverage Undisputed 01/23/2026 1150219237 CMS
JAZZ PHARMACEUTICALS INC. $150.00 06/03/2024 Food and Beverage Undisputed 01/23/2026 1150219231 CMS
JAZZ PHARMACEUTICALS INC. $20.00 09/18/2024 Food and Beverage Undisputed 01/23/2026 1150219235 CMS
JAZZ PHARMACEUTICALS INC. $144.72 10/29/2024 Food and Beverage Undisputed 01/23/2026 1150219233 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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