Physician profile

Michael H Maser

Obstetrics & Gynecology · Haslett, MI

NPI 1215915350

$4,930.68

in general payments reported to CMS, 2019-2025

56 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$965.53
Education$19.27

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
Abbvie INC. $806.57 2019-2023
Hologic Sales and Service, LLC $496.66 2019-2023 Acessa Provu System, Coolseal Generator
Novo Nordisk INC $299.98 2020-2023 Ozempic, Wegovy
Myovant Sciences INC. $279.73 2022
Ethicon US, LLC $250.38 2020-2023 Stratafix
Medicem INC. $177.35 2020-2023
Baxter Healthcare $172.33 2020-2021
Lupin INC. $145.57 2019-2020
Minerva Surgical, INC $142.49 2020-2024
Covidien LP $136.97 2019-2020
Amgen INC. $134.80 2019-2022
Eisai INC. $125.53 2020-2023
Pfizer INC. $121.89 2021-2023
Therapeuticsmd, INC. $101.79 2020-2022
Roche Diagnostics Corporation $98.78 2019-2021
Show all 56 companies
CompanyGeneral paymentsYearsTop products
Aspira Women'S Health INC $95.35 2021
Biohaven Pharmaceutical Holding Company LTD. $93.05 2022
Sumitomo Pharma America, INC. $85.96 2023 Myfembree
Bayer Healthcare Pharmaceuticals INC. $77.41 2019-2023
Teva Pharmaceuticals USA, INC. $61.20 2019-2020
Nestle Healthcare Nutrition INC. $59.08 2020-2022
Takeda Pharmaceuticals U.S.A., INC. $58.53 2019-2022
Otsuka America Pharmaceutical, INC. $55.49 2022-2023 Rexulti
Grt US Holding, INC. $53.10 2021-2022
Janssen Pharmaceuticals, INC $51.63 2019-2021
Merck Sharp & Dohme LLC $46.74 2019-2022
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $43.69 2019
Astellas Pharma US INC $38.15 2019-2020
Biohaven Pharmaceuticals, INC. $37.11 2021
Amag Pharmaceuticals, INC. $36.20 2019
Amarin Pharma, INC. $36.14 2021
Daiichi Sankyo INC. $34.55 2021-2023 Injectafer
Organon LLC $32.90 2021-2022
Allergan, INC. $30.17 2019-2020
Alydia Health $29.66 2021
Boehringer Ingelheim Pharmaceuticals, INC. $29.43 2019
Coopersurgical, INC. $27.02 2020-2022
Lundbeck LLC $25.38 2021-2022
Mylan Pharmaceuticals INC. $24.35 2022
Axonics, INC. $22.55 2022
Sage Therapeutics, LLC $22.33 2019
Axsome Therapeutics, INC. $19.78 2022
Sanofi Pasteur INC. $19.27 2023
Idorsia Pharmaceuticals US INC $19.15 2022
Alkermes, INC. $18.23 2021
Glaxosmithkline, LLC. $17.80 2022
Bardy Diagnostics, INC. $16.52 2022
Paratek Pharmaceuticals, INC. $15.34 2022
Exeltis, USA INC. $15.33 2021
Lilly USA, LLC $14.39 2023 Mounjaro
Impel Pharmaceuticals INC. $13.70 2023 Trudhesa
Boston Scientific Corporation $13.64 2019
Alvogen INC $13.59 2022
Agile Therapeutics, INC. $13.35 2022
Mdd US Operations, LLC $11.62 2020
Antares Pharma, INC. $10.98 2020

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

Michael H Maser

$4,930.68

in general payments reported 2019-2025

Years
2019-2024
Top company
Abbvie INC.

https://glasscript.com/doctor/54349/michael-h-maser

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.