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

MARTHA GROGAN

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1932188935
CMS profile
223125
Location
ROCHESTER, MN

General Payments · PY2018–2024

$343,510.98

  • Reported across 79 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$40,810.29

10 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 $33,948.50 6
Travel and Lodging $6,853.14 3
Food and Beverage $8.65 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Alnylam Pharmaceuticals Inc. $20,455.00 1
Novo Nordisk AS $12,696.16 4
Janssen Research & Development, LLC $4,040.00 1
AstraZeneca UK Limited $2,148.00 2
Acerta Pharma LLC $805.50 1
PFIZER INC. $665.63 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $17,771.64 16
PY2019 $106,195.06 40
PY2020 $33,051.87 2
PY2021 $67,648.76 2
PY2023 $78,033.36 9
PY2024 $40,810.29 10

Payment records · PY2024 (10)

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

Program year 2024 20182019202020212023 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
Alnylam Pharmaceuticals Inc. $20,455.00 12/06/2024 Consulting Fee Undisputed 01/23/2026 1125837947 CMS
AstraZeneca Pharmaceuticals LP $805.50 05/07/2024 Consulting Fee Undisputed 01/23/2026 1105597687 CMS
AstraZeneca UK Limited $1,611.00 02/23/2024 Consulting Fee Undisputed 01/23/2026 1093999282 CMS
AstraZeneca UK Limited $537.00 06/07/2024 Consulting Fee Undisputed 01/23/2026 1093894347 CMS
Janssen Research & Development, LLC $4,040.00 09/11/2024 Consulting Fee Undisputed 01/23/2026 1077589447 CMS
Novo Nordisk AS $5,601.15 05/13/2024 Travel and Lodging Undisputed 01/23/2026 1096552657 CMS
Novo Nordisk AS $586.36 05/13/2024 Travel and Lodging Undisputed 01/23/2026 1096552805 CMS
Novo Nordisk AS $8.65 05/13/2024 Food and Beverage Undisputed 01/23/2026 1096552939 CMS
Novo Nordisk AS $6,500.00 05/13/2024 Consulting Fee Undisputed 01/23/2026 1096553111 CMS
PFIZER INC. $665.63 01/12/2024 Travel and Lodging Undisputed 01/23/2026 1131169836 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, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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