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

STEPHEN A MECHTLER

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1558321372
CMS profile
206404
Location
AMHERST, NY

General Payments · PY2018–2024

$9,396.67

  • Reported across 594 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$984.81

52 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 $958.11 51
Education $26.70 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,460.87 86
PY2019 $1,338.26 94
PY2020 $1,166.90 80
PY2021 $1,416.83 108
PY2022 $1,689.80 116
PY2023 $1,339.20 58
PY2024 $984.81 52

Payment records · PY2024 (52)

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
ABBVIE INC. $23.85 05/02/2024 Food and Beverage Undisputed 01/23/2026 1105012915 CMS
ABBVIE INC. $19.23 11/10/2024 Food and Beverage Undisputed 01/23/2026 1105012917 CMS
Amgen Inc. $14.41 01/11/2024 Food and Beverage Undisputed 01/23/2026 1115923144 CMS
Amgen Inc. $5.14 02/26/2024 Food and Beverage Undisputed 01/23/2026 1115923150 CMS
Amgen Inc. $124.99 03/12/2024 Food and Beverage Undisputed 01/23/2026 1115923169 CMS
Amgen Inc. $18.49 07/15/2024 Food and Beverage Undisputed 01/23/2026 1115923157 CMS
Amgen Inc. $13.35 08/21/2024 Food and Beverage Undisputed 01/23/2026 1115923163 CMS
Astellas Pharma US Inc $15.27 01/30/2024 Food and Beverage Undisputed 01/23/2026 1139309080 CMS
Astellas Pharma US Inc $6.00 02/06/2024 Food and Beverage Undisputed 01/23/2026 1139308874 CMS
Astellas Pharma US Inc $6.44 02/13/2024 Food and Beverage Undisputed 01/23/2026 1139266240 CMS
Astellas Pharma US Inc $13.08 02/22/2024 Food and Beverage Undisputed 01/23/2026 1139310822 CMS
Astellas Pharma US Inc $24.53 03/21/2024 Food and Beverage Undisputed 01/23/2026 1139326118 CMS
Astellas Pharma US Inc $15.97 03/28/2024 Food and Beverage Undisputed 01/23/2026 1139303164 CMS
Astellas Pharma US Inc $17.28 05/16/2024 Food and Beverage Undisputed 01/23/2026 1139351471 CMS
Astellas Pharma US Inc $13.40 06/27/2024 Food and Beverage Undisputed 01/23/2026 1139365631 CMS
Astellas Pharma US Inc $11.70 08/14/2024 Food and Beverage Undisputed 01/23/2026 1139267252 CMS
Astellas Pharma US Inc $4.34 08/21/2024 Food and Beverage Undisputed 01/23/2026 1139376176 CMS
Astellas Pharma US Inc $29.07 09/25/2024 Food and Beverage Undisputed 01/23/2026 1139405351 CMS
BioCryst US Sales Co., LLC $18.71 03/19/2024 Food and Beverage Undisputed 01/23/2026 1117475680 CMS
Exact Sciences Corporation $18.94 01/09/2024 Food and Beverage Undisputed 01/23/2026 1114783699 CMS
Exeltis, USA Inc. $22.02 05/16/2024 Food and Beverage Undisputed 01/23/2026 1149999396 CMS
Hologic Sales and Service, LLC $22.63 04/12/2024 Food and Beverage Undisputed 01/23/2026 1084908786 CMS
Hologic Sales and Service, LLC $24.73 04/29/2024 Food and Beverage Undisputed 01/23/2026 1084908912 CMS
MAYNE PHARMA COMMERCIAL LLC $33.31 01/29/2024 Food and Beverage Undisputed 01/23/2026 1154678179 CMS
MAYNE PHARMA COMMERCIAL LLC $20.06 01/31/2024 Food and Beverage Undisputed 01/23/2026 1154678159 CMS
MAYNE PHARMA COMMERCIAL LLC $11.86 02/13/2024 Food and Beverage Undisputed 01/23/2026 1154678201 CMS
MAYNE PHARMA COMMERCIAL LLC $14.33 02/21/2024 Food and Beverage Undisputed 01/23/2026 1154678223 CMS
MAYNE PHARMA COMMERCIAL LLC $15.43 03/12/2024 Food and Beverage Undisputed 01/23/2026 1154678115 CMS
MAYNE PHARMA COMMERCIAL LLC $15.17 03/25/2024 Food and Beverage Undisputed 01/23/2026 1154678137 CMS
MAYNE PHARMA COMMERCIAL LLC $16.93 04/04/2024 Food and Beverage Undisputed 01/23/2026 1154678245 CMS
MAYNE PHARMA COMMERCIAL LLC $14.25 04/25/2024 Food and Beverage Undisputed 01/23/2026 1154678267 CMS
MAYNE PHARMA COMMERCIAL LLC $24.53 05/23/2024 Food and Beverage Undisputed 01/23/2026 1154678335 CMS
MAYNE PHARMA COMMERCIAL LLC $9.65 06/12/2024 Food and Beverage Undisputed 01/23/2026 1154678311 CMS
MAYNE PHARMA COMMERCIAL LLC $12.87 06/27/2024 Food and Beverage Undisputed 01/23/2026 1154678289 CMS
MAYNE PHARMA COMMERCIAL LLC $13.67 07/25/2024 Food and Beverage Undisputed 01/23/2026 1154678503 CMS
MAYNE PHARMA COMMERCIAL LLC $13.44 08/15/2024 Food and Beverage Undisputed 01/23/2026 1154678525 CMS
MAYNE PHARMA COMMERCIAL LLC $14.70 09/04/2024 Food and Beverage Undisputed 01/23/2026 1154678357 CMS
MAYNE PHARMA COMMERCIAL LLC $12.22 09/12/2024 Food and Beverage Undisputed 01/23/2026 1154678379 CMS
MAYNE PHARMA COMMERCIAL LLC $15.73 09/19/2024 Food and Beverage Undisputed 01/23/2026 1154678401 CMS
MAYNE PHARMA COMMERCIAL LLC $7.22 11/13/2024 Food and Beverage Undisputed 01/23/2026 1154678421 CMS
MAYNE PHARMA COMMERCIAL LLC $12.35 12/06/2024 Food and Beverage Undisputed 01/23/2026 1154678481 CMS
MAYNE PHARMA COMMERCIAL LLC $25.73 12/09/2024 Food and Beverage Undisputed 01/23/2026 1154678459 CMS
MAYNE PHARMA COMMERCIAL LLC $12.03 12/18/2024 Food and Beverage Undisputed 01/23/2026 1154678437 CMS
Merck Sharp & Dohme LLC $27.59 04/18/2024 Food and Beverage Undisputed 01/23/2026 1141698046 CMS
MILLICENT US INC $26.70 07/31/2024 Education Undisputed 01/23/2026 1150909851 CMS
MILLICENT US INC $14.64 07/31/2024 Food and Beverage Undisputed 01/23/2026 1150909853 CMS
MILLICENT US INC $23.40 10/17/2024 Food and Beverage Undisputed 01/23/2026 1150909855 CMS
MILLICENT US INC $13.63 11/07/2024 Food and Beverage Undisputed 01/23/2026 1150909857 CMS
PFIZER INC. $27.55 02/01/2024 Food and Beverage Undisputed 01/23/2026 1131307936 CMS
PFIZER INC. $18.01 10/09/2024 Food and Beverage Undisputed 01/23/2026 1131596670 CMS
Sumitomo Pharma America, Inc. $17.37 07/21/2024 Food and Beverage Undisputed 01/23/2026 1148889495 CMS
Sumitomo Pharma America, Inc. $16.87 11/26/2024 Food and Beverage Undisputed 01/23/2026 1148889497 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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