Physician profile

Lydia Zuser

Internal Medicine · Haverhill, MA

NPI 1437150505

$10,768.24

in general payments reported to CMS, 2019-2025

40 companies · none reported in 2025

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$2,316.22
Education$99.99

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
Pfizer INC. $1,354.49 2019-2023
Lilly USA, LLC $1,107.13 2019-2023 Jardiance, Emgality, Mounjaro
Abbvie INC. $984.63 2019-2024 Vraylar, Qulipta, Viberzi
Boehringer Ingelheim Pharmaceuticals, INC. $946.12 2019-2023 Jardiance
Astrazeneca Pharmaceuticals LP $831.69 2019-2023 Breztri
Astellas Pharma US INC $566.40 2019-2023 Veozah, Myrbetriq
Novo Nordisk INC $472.75 2019-2024 Rybelsus, Saxenda, Wegovy
Takeda Pharmaceuticals U.S.A., INC. $384.69 2019-2023 Trintellix, Gattex
Bayer Healthcare Pharmaceuticals INC. $323.24 2021-2024
Sunovion Pharmaceuticals INC. $319.79 2021-2022
Glaxosmithkline, LLC. $309.48 2019-2024 Arexvy, Trelegy Ellipta, Shingrix
Novartis Pharmaceuticals Corporation $306.36 2019-2023
Teva Pharmaceuticals USA, INC. $302.95 2019-2023 Ajovy
Vanda Pharmaceuticals INC. $277.44 2019-2023 Hetlioz
Sanofi-Aventis U.S. LLC $276.35 2019-2023
Show all 40 companies
CompanyGeneral paymentsYearsTop products
Amgen INC. $226.88 2019-2023 Prolia, Evenity
E.R. Squibb & Sons, L.L.C. $209.28 2019-2023 Eliquis
Janssen Pharmaceuticals, INC $207.48 2019-2022
Sumitomo Pharma America, INC. $183.16 2023 Gemtesa
Allergan, INC. $159.08 2019-2020
Merck Sharp & Dohme LLC $148.49 2019-2022
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $111.42 2019-2021
Idorsia Pharmaceuticals US INC $100.83 2023 Quviviq
Abbott Laboratories $92.93 2019-2024 Proclaim, Freestyle Libre 3
Shield Therapeutics INC $91.19 2022-2024 Accrufer
Lundbeck LLC $82.63 2022-2023 Rexulti
Esperion Therapeutics, INC. $73.57 2021-2023 Nexletol
Corium, LLC $48.65 2023 Azstarys
Amarin Pharma, INC. $44.41 2019-2021
Exact Sciences Corporation $36.14 2023 Cologuard Collection Kit
Upsher-Smith Laboratories LLC $30.84 2021
Scilex Pharmaceuticals INC. $26.51 2019-2020
Kowa Pharmaceuticals America, INC. $19.64 2022
Vistapharm, INC. $19.26 2021
Dexcom, INC. $19.24 2023 Dexcom G6 Transmitter
Xeris Pharmaceuticals, INC. $18.89 2021
Biohaven Pharmaceuticals, INC. $17.54 2021
Horizon Therapeutics Plc $13.16 2020
Medtronic, INC. $11.92 2022
Genentech USA, INC. $11.59 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.

If you want to bring it up

Most clinicians are glad to talk about this. A respectful way in:

These are normal questions. A good clinician will welcome them.

Share this page

Payment summary

Lydia Zuser

$10,768.24

in general payments reported 2019-2025

Years
2019-2024
Top company
Pfizer INC.

https://glasscript.com/doctor/64517/lydia-zuser

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

Keep an eye on this page

Get an email when the next June refresh changes this page. No account needed.

Watch this doctor

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.