Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

BAILEY ZAMPELLA

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1396088431
CMS profile
2788786
Location
SEATTLE, WA

General Payments · PY2019–2025

$38,156.56

  • Reported across 77 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$2,434.13

19 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Travel and Lodging $1,751.20 7
Food and Beverage $682.93 12

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Abbott Laboratories $1,843.06 10
BOSTON SCIENTIFIC CORPORATION $196.81 3
Medtronic, Inc. $157.88 2
MicroTransponder, Inc. $156.72 1
DJO, LLC $44.17 1
Smith+Nephew, Inc. $18.40 1
Philips Electronics North America Corporation $17.09 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $192.54 2
PY2020 $30,024.68 3
PY2021 $1,502.18 8
PY2022 $3,303.25 30
PY2023 $203.29 2
PY2024 $496.49 13
PY2025 $2,434.13 19

Payment records · PY2025 (19)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $16.95 04/21/2025 Food and Beverage Undisputed 06/30/2026 1240705441 CMS
Abbott Laboratories $638.57 04/21/2025 Travel and Lodging Undisputed 06/30/2026 1241077589 CMS
Abbott Laboratories $9.02 04/21/2025 Travel and Lodging Undisputed 06/30/2026 1241079301 CMS
Abbott Laboratories $37.44 04/28/2025 Food and Beverage Undisputed 06/30/2026 1240705747 CMS
Abbott Laboratories $37.47 04/28/2025 Food and Beverage Undisputed 06/30/2026 1240705781 CMS
Abbott Laboratories $47.33 04/28/2025 Travel and Lodging Undisputed 06/30/2026 1241077765 CMS
Abbott Laboratories $656.28 04/28/2025 Travel and Lodging Undisputed 06/30/2026 1241077783 CMS
Abbott Laboratories $96.15 04/28/2025 Travel and Lodging Undisputed 06/30/2026 1241077863 CMS
Abbott Laboratories $182.89 04/28/2025 Travel and Lodging Undisputed 06/30/2026 1241077865 CMS
Abbott Laboratories $120.96 04/28/2025 Travel and Lodging Undisputed 06/30/2026 1241077895 CMS
Boston Scientific Corporation $33.56 03/12/2025 Food and Beverage Undisputed 06/30/2026 1181294220 CMS
Boston Scientific Corporation $17.73 10/30/2025 Food and Beverage Undisputed 06/30/2026 1181294222 CMS
Boston Scientific Corporation $145.52 10/30/2025 Food and Beverage Undisputed 06/30/2026 1181294224 CMS
DJO, LLC $44.17 11/04/2025 Food and Beverage Undisputed 06/30/2026 1255068374 CMS
Medtronic, Inc. $139.99 03/23/2025 Food and Beverage Undisputed 06/30/2026 1218862594 CMS
Medtronic, Inc. $17.89 11/25/2025 Food and Beverage Undisputed 06/30/2026 1218862596 CMS
MicroTransponder, Inc. $156.72 09/18/2025 Food and Beverage Undisputed 06/30/2026 1220109520 CMS
Philips North America LLC $17.09 10/29/2025 Food and Beverage Undisputed 06/30/2026 1232620888 CMS
Smith+Nephew, Inc. $18.40 11/12/2025 Food and Beverage Undisputed 06/30/2026 1242260867 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.