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

DUANE ANDERSON

Allopathic & Osteopathic Physicians Obstetrics & Gynecology Gynecology

NPI
1700972494
CMS profile
725497
Location
LAS VEGAS, NV

General Payments · PY2019–2024

$21,836.73

  • Reported across 100 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,542.75

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

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Travel and Lodging $1,905.05 11
Food and Beverage $637.70 13

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Merck Sharp & Dohme Corporation $2,398.84 20
Corcept Therapeutics $143.91 4

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,198.77 11
PY2021 $271.85 2
PY2022 $1,871.29 17
PY2023 $14,952.07 46
PY2024 $2,542.75 24

Payment records · PY2024 (24)

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

Program year 2024 2019202120222023 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
Corcept Therapeutics $54.08 01/31/2024 Food and Beverage Undisputed 01/23/2026 1117793800 CMS
Corcept Therapeutics $29.48 01/31/2024 Travel and Lodging Undisputed 01/23/2026 1117793826 CMS
Corcept Therapeutics $42.00 01/31/2024 Travel and Lodging Undisputed 01/23/2026 1117793828 CMS
Corcept Therapeutics $18.35 02/02/2024 Food and Beverage Undisputed 01/23/2026 1117793802 CMS
Merck Sharp & Dohme LLC $280.62 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1141633793 CMS
Merck Sharp & Dohme LLC $392.16 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1141633799 CMS
Merck Sharp & Dohme LLC $14.02 05/20/2024 Food and Beverage Undisputed 01/23/2026 1141633809 CMS
Merck Sharp & Dohme LLC $64.99 05/20/2024 Food and Beverage Undisputed 01/23/2026 1141633897 CMS
Merck Sharp & Dohme LLC $98.73 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1141633907 CMS
Merck Sharp & Dohme LLC $180.93 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1141633913 CMS
Merck Sharp & Dohme LLC $86.03 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1141847841 CMS
Merck Sharp & Dohme LLC $115.68 05/20/2024 Food and Beverage Undisputed 01/23/2026 1141848812 CMS
Merck Sharp & Dohme LLC $64.99 05/21/2024 Food and Beverage Undisputed 01/23/2026 1141633797 CMS
Merck Sharp & Dohme LLC $39.98 05/21/2024 Food and Beverage Undisputed 01/23/2026 1141633899 CMS
Merck Sharp & Dohme LLC $27.74 05/21/2024 Food and Beverage Undisputed 01/23/2026 1141633903 CMS
Merck Sharp & Dohme LLC $3.85 05/21/2024 Food and Beverage Undisputed 01/23/2026 1141633905 CMS
Merck Sharp & Dohme LLC $121.01 06/17/2024 Food and Beverage Undisputed 01/23/2026 1141847843 CMS
Merck Sharp & Dohme LLC $235.55 06/17/2024 Travel and Lodging Undisputed 01/23/2026 1141848808 CMS
Merck Sharp & Dohme LLC $118.00 06/18/2024 Travel and Lodging Undisputed 01/23/2026 1141633795 CMS
Merck Sharp & Dohme LLC $374.88 06/18/2024 Travel and Lodging Undisputed 01/23/2026 1141633895 CMS
Merck Sharp & Dohme LLC $66.67 06/18/2024 Travel and Lodging Undisputed 01/23/2026 1141633909 CMS
Merck Sharp & Dohme LLC $48.03 06/18/2024 Food and Beverage Undisputed 01/23/2026 1141633911 CMS
Merck Sharp & Dohme LLC $29.99 06/18/2024 Food and Beverage Undisputed 01/23/2026 1141633917 CMS
Merck Sharp & Dohme LLC $34.99 06/18/2024 Food and Beverage Undisputed 01/23/2026 1141847839 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
2019, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.