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

SUSAN C ERK

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1477520203
CMS profile
248465
Location
WILLIAMSVILLE, NY

General Payments · PY2018–2024

$17,523.52

  • Reported across 420 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,227.32

63 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 $1,152.33 62
Education $74.99 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $5,200.11 74
PY2019 $3,491.41 72
PY2020 $935.09 62
PY2021 $719.44 43
PY2022 $985.23 58
PY2023 $4,964.92 48
PY2024 $1,227.32 63

Payment records · PY2024 (63)

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
Agile Therapeutics, Inc. $20.23 03/05/2024 Food and Beverage Undisputed 01/23/2026 1154842045 CMS
Astellas Pharma US Inc $30.58 02/27/2024 Food and Beverage Undisputed 01/23/2026 1139317006 CMS
Astellas Pharma US Inc $28.13 03/14/2024 Food and Beverage Undisputed 01/23/2026 1139302900 CMS
Astellas Pharma US Inc $74.99 03/14/2024 Education Undisputed 01/23/2026 1139344442 CMS
Astellas Pharma US Inc $29.67 03/26/2024 Food and Beverage Undisputed 01/23/2026 1139326064 CMS
Astellas Pharma US Inc $23.11 05/14/2024 Food and Beverage Undisputed 01/23/2026 1139360447 CMS
Astellas Pharma US Inc $19.84 07/10/2024 Food and Beverage Undisputed 01/23/2026 1139283876 CMS
Astellas Pharma US Inc $21.64 08/12/2024 Food and Beverage Undisputed 01/23/2026 1139376022 CMS
Astellas Pharma US Inc $21.03 08/20/2024 Food and Beverage Undisputed 01/23/2026 1139375812 CMS
Astellas Pharma US Inc $18.37 09/18/2024 Food and Beverage Undisputed 01/23/2026 1139405435 CMS
Astellas Pharma US Inc $20.57 11/04/2024 Food and Beverage Undisputed 01/23/2026 1139436882 CMS
Astellas Pharma US Inc $25.06 12/03/2024 Food and Beverage Undisputed 01/23/2026 1139436886 CMS
Bayer Healthcare Pharmaceuticals Inc. $13.14 05/07/2024 Food and Beverage Undisputed 01/23/2026 1086153181 CMS
Biogen, Inc. $27.33 06/13/2024 Food and Beverage Undisputed 01/23/2026 1104849102 CMS
CooperSurgical, Inc. $18.32 02/13/2024 Food and Beverage Undisputed 01/23/2026 1150795163 CMS
CooperSurgical, Inc. $15.09 05/08/2024 Food and Beverage Undisputed 01/23/2026 1150795167 CMS
CooperSurgical, Inc. $15.22 06/25/2024 Food and Beverage Undisputed 01/23/2026 1150795169 CMS
CooperSurgical, Inc. $15.85 07/03/2024 Food and Beverage Undisputed 01/23/2026 1150795171 CMS
CooperSurgical, Inc. $11.05 07/17/2024 Food and Beverage Undisputed 01/23/2026 1150795173 CMS
CooperSurgical, Inc. $11.04 07/27/2024 Food and Beverage Undisputed 01/23/2026 1150795175 CMS
CooperSurgical, Inc. $6.99 08/07/2024 Food and Beverage Undisputed 01/23/2026 1150795177 CMS
CooperSurgical, Inc. $12.86 08/22/2024 Food and Beverage Undisputed 01/23/2026 1150795179 CMS
CooperSurgical, Inc. $11.21 08/29/2024 Food and Beverage Undisputed 01/23/2026 1150795183 CMS
CooperSurgical, Inc. $9.03 09/30/2024 Food and Beverage Undisputed 01/23/2026 1150795185 CMS
CooperSurgical, Inc. $5.74 12/16/2024 Food and Beverage Undisputed 01/23/2026 1150795193 CMS
Daiichi Sankyo Inc. $9.78 02/23/2024 Food and Beverage Undisputed 01/23/2026 1089419568 CMS
Daiichi Sankyo Inc. $9.62 04/25/2024 Food and Beverage Undisputed 01/23/2026 1089419566 CMS
Daiichi Sankyo Inc. $28.92 05/10/2024 Food and Beverage Undisputed 01/23/2026 1089419570 CMS
Daiichi Sankyo Inc. $6.37 05/22/2024 Food and Beverage Undisputed 01/23/2026 1089419572 CMS
Daiichi Sankyo Inc. $8.37 06/18/2024 Food and Beverage Undisputed 01/23/2026 1089419574 CMS
Daiichi Sankyo Inc. $9.74 06/20/2024 Food and Beverage Undisputed 01/23/2026 1089419576 CMS
Daiichi Sankyo Inc. $28.67 09/05/2024 Food and Beverage Undisputed 01/23/2026 1089419554 CMS
Daiichi Sankyo Inc. $12.51 09/26/2024 Food and Beverage Undisputed 01/23/2026 1089419556 CMS
Daiichi Sankyo Inc. $29.25 10/01/2024 Food and Beverage Undisputed 01/23/2026 1089419558 CMS
Daiichi Sankyo Inc. $29.37 11/20/2024 Food and Beverage Undisputed 01/23/2026 1089419562 CMS
Daiichi Sankyo Inc. $20.29 12/05/2024 Food and Beverage Undisputed 01/23/2026 1089419560 CMS
Daiichi Sankyo Inc. $8.67 12/05/2024 Food and Beverage Undisputed 01/23/2026 1089419564 CMS
Exact Sciences Corporation $20.64 02/20/2024 Food and Beverage Undisputed 01/23/2026 1114649689 CMS
Exact Sciences Corporation $30.94 04/16/2024 Food and Beverage Undisputed 01/23/2026 1114649695 CMS
Exact Sciences Corporation $16.04 07/07/2024 Food and Beverage Undisputed 01/23/2026 1114649701 CMS
Exeltis, USA Inc. $23.58 07/30/2024 Food and Beverage Undisputed 01/23/2026 1149992559 CMS
Exeltis, USA Inc. $24.18 10/08/2024 Food and Beverage Undisputed 01/23/2026 1149992561 CMS
Exeltis, USA Inc. $15.65 12/04/2024 Food and Beverage Undisputed 01/23/2026 1149992563 CMS
Hologic Sales and Service, LLC $24.18 03/21/2024 Food and Beverage Undisputed 01/23/2026 1084908780 CMS
Hologic Sales and Service, LLC $24.38 12/02/2024 Food and Beverage Undisputed 01/23/2026 1084908934 CMS
Lilly USA, LLC $16.32 04/11/2024 Food and Beverage Undisputed 01/23/2026 1135435711 CMS
Lilly USA, LLC $18.88 06/05/2024 Food and Beverage Undisputed 01/23/2026 1135351730 CMS
Lilly USA, LLC $15.65 07/22/2024 Food and Beverage Undisputed 01/23/2026 1135397203 CMS
MAYNE PHARMA COMMERCIAL LLC $25.05 02/16/2024 Food and Beverage Undisputed 01/23/2026 1154678573 CMS
MAYNE PHARMA COMMERCIAL LLC $23.02 03/04/2024 Food and Beverage Undisputed 01/23/2026 1154678551 CMS
MAYNE PHARMA COMMERCIAL LLC $16.31 04/23/2024 Food and Beverage Undisputed 01/23/2026 1154678591 CMS
MAYNE PHARMA COMMERCIAL LLC $22.09 05/02/2024 Food and Beverage Undisputed 01/23/2026 1154678613 CMS
MAYNE PHARMA COMMERCIAL LLC $24.27 09/04/2024 Food and Beverage Undisputed 01/23/2026 1154678635 CMS
MAYNE PHARMA COMMERCIAL LLC $16.71 12/12/2024 Food and Beverage Undisputed 01/23/2026 1154678657 CMS
Merck Sharp & Dohme LLC $19.31 06/04/2024 Food and Beverage Undisputed 01/23/2026 1141943619 CMS
Organon Llc $8.43 03/07/2024 Food and Beverage Undisputed 01/23/2026 1136294651 CMS
Organon Llc $23.29 08/06/2024 Food and Beverage Undisputed 01/23/2026 1136294653 CMS
PFIZER INC. $15.66 06/24/2024 Food and Beverage Undisputed 01/23/2026 1131737950 CMS
PFIZER INC. $17.72 07/17/2024 Food and Beverage Undisputed 01/23/2026 1131635244 CMS
PFIZER INC. $19.85 10/10/2024 Food and Beverage Undisputed 01/23/2026 1131635248 CMS
SHIELD THERAPEUTICS INC $15.59 05/15/2024 Food and Beverage Undisputed 01/23/2026 1150131024 CMS
Sumitomo Pharma America, Inc. $18.80 08/13/2024 Food and Beverage Undisputed 01/23/2026 1148849069 CMS
Sumitomo Pharma America, Inc. $23.13 12/11/2024 Food and Beverage Undisputed 01/23/2026 1148849071 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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