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

ERIC N DIAMOND

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1285607861
CMS profile
656694
Location
WESTWOOD, MA

General Payments · PY2018

$4,823.45

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

Latest program year · PY2018

$4,823.45

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

PY2018 · sorted by reported total

By paying entity

PY2018 · sorted by reported total

Paying entityAmountRecords
Merck Sharp & Dohme Corporation $4,251.45 8
SANOFI-AVENTIS U.S. LLC $572.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $4,823.45 9

Payment records · PY2018 (9)

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

Program year 2018
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Merck Sharp & Dohme Corporation $124.95 04/26/2018 Food and Beverage Undisputed 01/23/2026 604626665 CMS
Merck Sharp & Dohme Corporation $1,435.07 04/26/2018 Travel and Lodging Undisputed 01/23/2026 604626667 CMS
Merck Sharp & Dohme Corporation $216.64 04/26/2018 Travel and Lodging Undisputed 01/23/2026 604627267 CMS
Merck Sharp & Dohme Corporation $35.00 04/27/2018 Food and Beverage Undisputed 01/23/2026 604627269 CMS
Merck Sharp & Dohme Corporation $39.90 04/27/2018 Food and Beverage Undisputed 01/23/2026 604627271 CMS
Merck Sharp & Dohme Corporation $49.89 04/27/2018 Food and Beverage Undisputed 01/23/2026 604627273 CMS
Merck Sharp & Dohme Corporation $150.00 05/07/2018 Travel and Lodging Undisputed 01/23/2026 604500101 CMS
Merck Sharp & Dohme Corporation $2,200.00 05/07/2018 Consulting Fee Undisputed 01/23/2026 604801563 CMS
SANOFI-AVENTIS U.S. LLC $572.00 03/02/2018 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 602751405 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
Source files
Dataset page · Bulk file · PY2018
Generated from
OP_DTL_GNRL_PGYR2018_P01232026_01102026.csv

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