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

DAVID D BERG

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1255625471
CMS profile
997522
Location
BOSTON, MA

General Payments · PY2021–2025

$75,977.54

  • Reported across 59 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$27,651.76

24 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 $18,793.83 10
Consulting Fee $8,333.00 4
Food and Beverage $524.93 10

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Merck Sharp & Dohme Corporation $19,301.37 19
PFIZER INC. $3,500.00 1
Acerta Pharma LLC $3,490.50 2
AstraZeneca UK Limited $1,342.50 1
AngioDynamics, Inc. $17.39 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $7,383.75 2
PY2022 $2,013.75 1
PY2023 $24,331.13 21
PY2024 $14,597.15 11
PY2025 $27,651.76 24

Payment records · PY2025 (24)

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

Program year 2025 2021202220232024 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
AngioDynamics, Inc. $17.39 05/09/2025 Food and Beverage Undisputed 06/30/2026 1220846275 CMS
AstraZeneca Pharmaceuticals LP $1,074.00 04/02/2025 Consulting Fee Undisputed 06/30/2026 1206405978 CMS
AstraZeneca Pharmaceuticals LP $2,416.50 10/11/2025 Consulting Fee Undisputed 06/30/2026 1206497704 CMS
AstraZeneca UK Limited $1,342.50 09/03/2025 Consulting Fee Undisputed 06/30/2026 1202919522 CMS
Merck Sharp & Dohme LLC $78.47 08/28/2025 Food and Beverage Undisputed 06/30/2026 1238029130 CMS
Merck Sharp & Dohme LLC $556.23 09/23/2025 Travel and Lodging Undisputed 06/30/2026 1237998718 CMS
Merck Sharp & Dohme LLC $237.63 09/23/2025 Travel and Lodging Undisputed 06/30/2026 1238002670 CMS
Merck Sharp & Dohme LLC $97.70 09/23/2025 Travel and Lodging Undisputed 06/30/2026 1238030570 CMS
Merck Sharp & Dohme LLC $124.97 09/23/2025 Food and Beverage Undisputed 06/30/2026 1238034906 CMS
Merck Sharp & Dohme LLC $126.08 09/23/2025 Travel and Lodging Undisputed 06/30/2026 1238035154 CMS
Merck Sharp & Dohme LLC $34.99 09/24/2025 Food and Beverage Undisputed 06/30/2026 1238036104 CMS
Merck Sharp & Dohme LLC $49.67 09/24/2025 Food and Beverage Undisputed 06/30/2026 1238036604 CMS
Merck Sharp & Dohme LLC $49.53 09/24/2025 Food and Beverage Undisputed 06/30/2026 1238042367 CMS
Merck Sharp & Dohme LLC $17,003.11 10/13/2025 Travel and Lodging Undisputed 06/30/2026 1238005674 CMS
Merck Sharp & Dohme LLC $217.57 10/13/2025 Travel and Lodging Undisputed 06/30/2026 1238035044 CMS
Merck Sharp & Dohme LLC $68.93 10/14/2025 Food and Beverage Undisputed 06/30/2026 1238006398 CMS
Merck Sharp & Dohme LLC $154.03 10/14/2025 Travel and Lodging Undisputed 06/30/2026 1238032724 CMS
Merck Sharp & Dohme LLC $217.57 10/14/2025 Travel and Lodging Undisputed 06/30/2026 1238033282 CMS
Merck Sharp & Dohme LLC $79.13 10/15/2025 Travel and Lodging Undisputed 06/30/2026 1238003342 CMS
Merck Sharp & Dohme LLC $27.47 10/15/2025 Food and Beverage Undisputed 06/30/2026 1238009168 CMS
Merck Sharp & Dohme LLC $38.51 10/15/2025 Food and Beverage Undisputed 06/30/2026 1238037964 CMS
Merck Sharp & Dohme LLC $104.78 11/07/2025 Travel and Lodging Undisputed 06/30/2026 1238029736 CMS
Merck Sharp & Dohme LLC $35.00 11/20/2025 Food and Beverage Undisputed 06/30/2026 1238037482 CMS
PFIZER INC. $3,500.00 12/01/2025 Consulting Fee Undisputed 06/30/2026 1230175945 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
2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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