Physician profile

Rosemarie E Walch

Neurology (Psychiatry & Neurology) · Owosso, MI

NPI 1366803454

$563,302.38

in general payments reported to CMS, 2019-2025

52 companies · $166K in 2025

The $166K reported for 2025 was more than what 99% of Neurology (Psychiatry & Neurology) providers received nationally (typical 2025 total: $454).

Payments by year

General and research 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)
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program$309,913.00
Consulting Fee$61,474.00
Travel and Lodging$45,950.56
Honoraria$44,877.00
Food and Beverage$14,682.91
Education$210.69

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. Research payments are listed separately below. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Alexion Pharmaceuticals, INC. $132,109.18 2019-2025 Soliris, Ultomiris
Horizon Therapeutics Plc $112,748.04 2021-2023 Uplizna
Emd Serono, INC. $106,103.30 2021-2025 Mavenclad, Mavenclad
Amgen INC. $66,214.98 2020-2025 Uplizna
Biogen, INC. $42,265.76 2019-2025 Vumerity, Tysabri, Tysabri
Tg Therapeutics, INC. $35,437.37 2023-2025 Briumvi
Genzyme Corporation $22,925.65 2021-2025
Janssen Biotech, INC. $11,578.51 2025
E.R. Squibb & Sons, L.L.C. $9,411.87 2022-2023 Zeposia
Genentech USA, INC. $9,118.75 2019-2025 Ocrevus, Ocrevus Zunovo, Enspryng
Argenx US, INC. $6,934.24 2022-2025 Vyvgart Hytrulo, Vyvgart
Celgene Corporation $2,698.44 2021-2025 Zeposia
Novartis Pharmaceuticals Corporation $1,269.63 2021-2025
Abbvie INC. $947.50 2022-2025 Botox, Ubrelvy, Qulipta
Ucb, INC. $671.64 2019-2025 Briviact, Rystiggo
Show all 51 companies
CompanyGeneral paymentsYearsTop products
Teva Pharmaceuticals USA, INC. $347.69 2021-2025 Austedo Xr, Ajovy, Austedo Xr
Allergan, INC. $325.50 2019-2022
Lilly USA, LLC $266.51 2020-2025 Kisunla, Amyvid, Emgality
Biohaven Pharmaceutical Holding Company LTD. $167.44 2022
Janssen Pharmaceuticals, INC $150.15 2021-2022
Genentech, INC. $137.26 2023-2025 Enspryng
Jazz Pharmaceuticals INC. $130.32 2022-2023
Adamas Pharmaceuticals, INC. $120.35 2020
Life Molecular Imaging LTD $95.79 2024 Neuraceq
Pfizer INC. $84.73 2025
Neurelis, INC. $83.60 2021-2022
Ipsen Biopharmaceuticals, INC $70.96 2021-2025 Dysport
Acadia Pharmaceuticals INC $67.91 2021-2023 Nuplazid
Vanda Pharmaceuticals INC. $59.97 2025 Ponvory
Ani Pharmaceuticals, INC. $59.91 2022-2025 Purified Cortrophin Gel
Merz Pharmaceuticals, LLC $52.22 2023-2024 Xeomin
Acorda Therapeutics, INC $51.61 2019-2022
Takeda Pharmaceuticals U.S.A., INC. $49.19 2024-2025 Hyqvia
Averitas Pharma INC. $49.18 2023-2024 Qutenza
Eisai INC. $48.94 2021-2025
Tanabe Pharma America, INC. $48.17 2023-2025 Radicava
Lundbeck LLC $44.17 2023-2025 Vyepti
Amneal Pharmaceuticals LLC $41.31 2022-2025 Crexont
Greenwich Biosciences, INC. $39.09 2021
Csl Behring $38.43 2024-2025 Hizentra
Corium, LLC $36.59 2023 Adlarity
Alnylam Pharmaceuticals INC. $36.35 2019-2023 Onpattro
Neurocrine Biosciences, INC. $31.28 2022-2023 Ongentys, Ingrezza
Catalyst Pharmaceuticals, INC. $25.40 2024
Axsome Therapeutics, INC. $21.90 2025 Sunosi
Supernus Pharmaceuticals, INC. $15.74 2022
Sumitomo Pharma America, INC. $15.19 2023 Aptiom
Otsuka America Pharmaceutical, INC. $14.64 2023 Nuedexta
Sk Life Science, INC. $14.59 2023
Biohaven Pharmaceuticals, INC. $13.70 2021
Avanir Pharmaceuticals, INC. $11.74 2022

1 company reported research payments only; those appear in the research section below.

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.

Research and ownership

$4,521.92 in research payments reported 2019-2025. Research payments are often institution-directed and tied to clinical trials: they are reported under a clinician's name but frequently go to a hospital or research organization, and usually reflect participation in medical research.

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Payment summary

Rosemarie E Walch

$563,302.38

in general payments reported 2019-2025

Years
2019-2025
Top company
Alexion Pharmaceuticals, INC.
Context
The $166K reported for 2025 was more than what 99% of Neurology (Psychiatry & Neurology) providers received nationally (typical 2025 total: $454).

https://glasscript.com/doctor/4221887/rosemarie-e-walch

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.