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

ZANDRA ELENE WALTON

Allopathic & Osteopathic Physicians Internal Medicine Rheumatology

NPI
1386103372
CMS profile
11624445
Location
BOSTON, MA

General Payments · PY2024

$15,056.91

  • Reported across 9 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$15,056.91

9 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
Travel and Lodging $13,341.10 5
Consulting Fee $1,452.00 1
Food and Beverage $168.82 2
Education $94.99 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Celgene Corporation $12,948.83 4
E.R. Squibb & Sons, L.L.C. $2,013.09 4
Janssen Biotech, Inc. $94.99 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2024 $15,056.91 9

Payment records · PY2024 (9)

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

Program year 2024
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Celgene Corporation $12,384.97 06/11/2024 Travel and Lodging Undisputed 01/23/2026 1101111382 CMS
Celgene Corporation $346.69 11/13/2024 Travel and Lodging Undisputed 01/23/2026 1101111388 CMS
Celgene Corporation $65.00 11/14/2024 Food and Beverage Undisputed 01/23/2026 1101111384 CMS
Celgene Corporation $152.17 11/14/2024 Travel and Lodging Undisputed 01/23/2026 1101111386 CMS
E.R. Squibb & Sons, L.L.C. $362.61 05/16/2024 Travel and Lodging Undisputed 01/23/2026 1101332548 CMS
E.R. Squibb & Sons, L.L.C. $103.82 07/10/2024 Food and Beverage Undisputed 01/23/2026 1101332546 CMS
E.R. Squibb & Sons, L.L.C. $1,452.00 07/17/2024 Consulting Fee Undisputed 01/23/2026 1101332534 CMS
E.R. Squibb & Sons, L.L.C. $94.66 12/20/2024 Travel and Lodging Undisputed 01/23/2026 1101332578 CMS
Janssen Biotech, Inc. $94.99 04/02/2024 Education Undisputed 01/23/2026 1078690067 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
2024
Source files
Dataset page · Bulk file · PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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