Physician profile

Pamela D Singleton

Obstetrics & Gynecology · Daly City, CA

NPI 1396860037

$3,327.55

in general payments reported to CMS, 2019-2025

21 companies · $670 in 2025

The $670 reported for 2025 was more than what 86% of Obstetrics & Gynecology providers received nationally (typical 2025 total: $158).

Payments by year

General payments by program year, as reported to CMS.

What the payments were for

Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.

View as a table
Payment typeAmount (2023-2025)
Food and Beverage$1,046.73
Education$94.00

Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.

Who reported paying

General payments only, as reported to CMS. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Amgen INC. $886.11 2019-2024 Evenity, Prolia
Hologic Sales and Service, LLC $498.74 2019-2025 Acessa Provu System, Novasure, Myosure Tissue Removal Device
Abbvie INC. $444.51 2020-2023 Lo Loestrin Fe, Orilissa
Astellas Pharma US INC $413.95 2023-2025 Veozah
Merck Sharp & Dohme LLC $259.07 2019-2021
Avion Pharmaceuticals $233.70 2019-2021
Dexcom, INC. $160.78 2025 Dexcom G7 Gss (161), Dexcom Stelo Glucose Biosensor
Mayne Pharma Commercial LLC $102.62 2022
Therapeuticsmd, INC. $77.16 2019
Roche Diagnostics Corporation $27.92 2019
Biogen, INC. $26.20 2025 Zurzuvae
Organon LLC $25.91 2024
Exeltis, USA INC. $24.66 2020
Medtronic, INC. $24.42 2023 Truclear
Agile Therapeutics, INC. $22.35 2022
Show all 21 companies
CompanyGeneral paymentsYearsTop products
Bayer Healthcare Pharmaceuticals INC. $20.00 2019
Minerva Surgical, INC $19.75 2024
Coopersurgical, INC. $16.14 2024 Paragard T 380a
Pfizer INC. $15.78 2024
Allergan, INC. $15.33 2019
Mylan Pharmaceuticals INC. $12.45 2021

Drugs and devices associated with these payments

CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.

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Payment summary

Pamela D Singleton

$3,327.55

in general payments reported 2019-2025

Years
2019-2025
Top company
Amgen INC.
Context
The $670 reported for 2025 was more than what 86% of Obstetrics & Gynecology providers received nationally (typical 2025 total: $158).

https://glasscript.com/doctor/199230/pamela-d-singleton

Source: CMS Open Payments, program years 2019-2025. Payments are legal and often routine.

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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.