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

RYAN R NAHAPETIAN

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1720384209
CMS profile
259678
Location
MISSOULA, MT

General Payments · PY2018–2024

$4,131.08

  • Reported across 80 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$719.63

28 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
Food and Beverage $719.63 28

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $113.21 9
PY2019 $302.54 11
PY2020 $1,183.24 5
PY2021 $1,106.56 3
PY2022 $351.51 10
PY2023 $354.39 14
PY2024 $719.63 28

Payment records · PY2024 (28)

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

Program year 2024 201820192020202120222023 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
AstraZeneca Pharmaceuticals LP $115.26 01/23/2024 Food and Beverage Undisputed 01/23/2026 1104625366 CMS
AstraZeneca Pharmaceuticals LP $20.55 10/30/2024 Food and Beverage Undisputed 01/23/2026 1105784112 CMS
AstraZeneca Pharmaceuticals LP $17.80 12/03/2024 Food and Beverage Undisputed 01/23/2026 1105842877 CMS
Avadel CNS Pharmaceuticals, LLC $15.06 05/29/2024 Food and Beverage Undisputed 01/23/2026 1123385608 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.36 04/09/2024 Food and Beverage Undisputed 01/23/2026 1118128255 CMS
GlaxoSmithKline, LLC. $16.35 02/19/2024 Food and Beverage Undisputed 01/23/2026 1116512521 CMS
GlaxoSmithKline, LLC. $24.77 04/03/2024 Food and Beverage Undisputed 01/23/2026 1115988114 CMS
GlaxoSmithKline, LLC. $21.13 04/24/2024 Food and Beverage Undisputed 01/23/2026 1116285554 CMS
GlaxoSmithKline, LLC. $10.91 05/28/2024 Food and Beverage Undisputed 01/23/2026 1116579030 CMS
GlaxoSmithKline, LLC. $28.25 07/29/2024 Food and Beverage Undisputed 01/23/2026 1116576632 CMS
GlaxoSmithKline, LLC. $1.80 08/14/2024 Food and Beverage Undisputed 01/23/2026 1116345146 CMS
GlaxoSmithKline, LLC. $18.73 08/26/2024 Food and Beverage Undisputed 01/23/2026 1116255915 CMS
GlaxoSmithKline, LLC. $4.20 10/15/2024 Food and Beverage Undisputed 01/23/2026 1116507625 CMS
GlaxoSmithKline, LLC. $14.94 12/05/2024 Food and Beverage Undisputed 01/23/2026 1116385922 CMS
GlaxoSmithKline, LLC. $19.37 12/19/2024 Food and Beverage Undisputed 01/23/2026 1115733271 CMS
HARMONY BIOSCIENCES LLC $19.86 01/24/2024 Food and Beverage Undisputed 01/23/2026 1126056661 CMS
HARMONY BIOSCIENCES LLC $20.20 03/06/2024 Food and Beverage Undisputed 01/23/2026 1126056659 CMS
HARMONY BIOSCIENCES LLC $17.84 07/30/2024 Food and Beverage Undisputed 01/23/2026 1126056663 CMS
HARMONY BIOSCIENCES LLC $20.55 09/11/2024 Food and Beverage Undisputed 01/23/2026 1126056657 CMS
Inspire Medical Systems, Inc. $24.87 01/10/2024 Food and Beverage Undisputed 01/23/2026 1148086986 CMS
Inspire Medical Systems, Inc. $83.45 02/13/2024 Food and Beverage Undisputed 01/23/2026 1148086990 CMS
Inspire Medical Systems, Inc. $76.53 09/04/2024 Food and Beverage Undisputed 01/23/2026 1148086994 CMS
JAZZ PHARMACEUTICALS INC. $18.23 11/19/2024 Food and Beverage Undisputed 01/23/2026 1150229591 CMS
Mallinckrodt Hospital Products Inc. $16.02 06/25/2024 Food and Beverage Undisputed 01/23/2026 1145111720 CMS
Mallinckrodt Hospital Products Inc. $22.39 11/12/2024 Food and Beverage Undisputed 01/23/2026 1145111724 CMS
Merck Sharp & Dohme LLC $22.61 05/22/2024 Food and Beverage Undisputed 01/23/2026 1141672307 CMS
Merck Sharp & Dohme LLC $13.58 12/11/2024 Food and Beverage Undisputed 01/23/2026 1141672305 CMS
Regeneron Healthcare Solutions, Inc. $20.02 08/07/2024 Food and Beverage Undisputed 01/23/2026 1114121677 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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