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

PAMELA D SINGLETON

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1396860037
CMS profile
199230
Location
DALY CITY, CA

General Payments · PY2018–2024

$3,088.84

  • Reported across 95 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$250.71

8 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 $156.71 7
Education $94.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Astellas Pharma US Inc $94.00 1
Hologic Sales and Service, LLC $50.93 2
Amgen Inc. $28.20 1
Organon LLC $25.91 1
Minerva Surgical, Inc $19.75 1
CooperSurgical, Inc. $16.14 1
PFIZER INC. $15.78 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $430.96 12
PY2019 $972.94 19
PY2020 $580.51 18
PY2021 $330.75 26
PY2022 $302.62 7
PY2023 $220.35 5
PY2024 $250.71 8

Payment records · PY2024 (8)

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
Amgen Inc. $28.20 10/17/2024 Food and Beverage Undisputed 01/23/2026 1116131175 CMS
Astellas Pharma US Inc $94.00 02/21/2024 Education Undisputed 01/23/2026 1139343848 CMS
CooperSurgical, Inc. $16.14 10/05/2024 Food and Beverage Undisputed 01/23/2026 1150787939 CMS
Hologic Sales and Service, LLC $35.59 07/11/2024 Food and Beverage Undisputed 01/23/2026 1084881422 CMS
Hologic Sales and Service, LLC $15.34 10/05/2024 Food and Beverage Undisputed 01/23/2026 1084881442 CMS
Minerva Surgical, Inc $19.75 10/01/2024 Food and Beverage Undisputed 01/23/2026 1085613119 CMS
Organon Llc $25.91 10/21/2024 Food and Beverage Undisputed 01/23/2026 1136290983 CMS
PFIZER INC. $15.78 09/23/2024 Food and Beverage Undisputed 01/23/2026 1131982891 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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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.