Physician profile

Douglas Robert Sinclair

Neuromuscular Medicine (Psychiatry & Neurology) · West Columbia, SC

NPI 1356404107

$10,315.30

in general payments reported to CMS, 2019-2025

64 companies · $1,905 in 2025

The $1,905 reported for 2025 was more than what a typical Neuromuscular Medicine (Psychiatry & Neurology) provider received nationally (typical 2025 total: $530).

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$5,063.76

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. $1,191.47 2021-2025 Botox, Qulipta, Ubrelvy
Novartis Pharmaceuticals Corporation $693.04 2019-2025
Acadia Pharmaceuticals INC $579.50 2019-2025 Nuplazid
Lundbeck LLC $467.25 2019-2025 Vyepti, Rexulti
Emd Serono, INC. $415.30 2019-2025 Mavenclad
Neurocrine Biosciences, INC. $403.41 2019-2025 Ingrezza, Ongentys
Ucb, INC. $400.95 2019-2025 Fintepla, Rystiggo, Briviact
Teva Pharmaceuticals USA, INC. $363.02 2019-2024 Austedo Xr, Austedo
Genzyme Corporation $357.93 2019-2025
Alexion Pharmaceuticals, INC. $352.46 2019-2025 Ultomiris, Soliris
Eisai INC. $351.71 2019-2025
Genentech USA, INC. $289.34 2019-2024 Ocrevus, Enspryng, Ocrevus Zunovo
Supernus Pharmaceuticals, INC. $284.47 2019-2020
Amgen INC. $281.44 2019-2025 Uplizna
Acorda Therapeutics, INC $271.63 2019-2023 Inbrija
Show all 64 companies
CompanyGeneral paymentsYearsTop products
Biogen, INC. $266.00 2019-2025 Tysabri, Vumerity, Leqembi
Tg Therapeutics, INC. $213.74 2023-2025
Argenx US, INC. $191.90 2022-2025 Vyvgart Hytrulo, Vyvgart
Pfizer INC. $182.53 2023-2025
Octapharma USA, INC. $181.92 2023-2024 Panzyga
Upsher-Smith Laboratories LLC $177.44 2019-2022
Mallinckrodt Enterprises LLC $163.12 2019
Lilly USA, LLC $148.69 2020-2025 Kisunla, Amyvid, Emgality
Otsuka America Pharmaceutical, INC. $121.55 2023-2025 Rexulti
Catalyst Pharmaceuticals, INC. $114.01 2024-2025
Takeda Pharmaceuticals U.S.A., INC. $95.83 2024-2025 Hyqvia
Neurelis, INC. $95.65 2022-2024 Valtoco
Sk Life Science, INC. $92.83 2022-2023
Bausch Health US, LLC $91.12 2019-2020
Sunovion Pharmaceuticals INC. $89.30 2019-2022
Astrazeneca Pharmaceuticals LP $86.35 2022-2025 Wainua
Kyowa Kirin, INC. $84.95 2019-2024 Nourianz
Mdd US Operations, LLC $79.15 2019-2023 Gocovri
Amneal Pharmaceuticals LLC $75.05 2019-2024 Ongentys 50mg Capsules 30, Crexont
Merz Pharmaceuticals, LLC $72.27 2023-2025 Xeomin, Inbrija
Impel Pharmaceuticals INC. $69.62 2022-2023 Trudhesa
Biohaven Pharmaceutical Holding Company LTD. $63.78 2022
Csl Behring $58.18 2019-2022
Arbor Pharmaceuticals, INC. $56.12 2019-2022
Celgene Corporation $53.66 2022
Vanda Pharmaceuticals INC. $53.52 2022-2025 Ponvory
Horizon Therapeutics Plc $52.33 2023 Uplizna
Noctrix Health, INC. $51.83 2024 Nidra
Adamas Pharmaceuticals, INC. $46.04 2019
Jazz Pharmaceuticals INC. $40.96 2020-2024
Mallinckrodt Hospital Products INC. $39.67 2020-2024 Acthar
Janssen Pharmaceuticals, INC $37.54 2019-2022
Grifols USA, LLC $33.84 2019-2025 Gamunex-C
Bayer Healthcare Pharmaceuticals INC. $33.11 2019
Ani Pharmaceuticals, INC. $32.54 2023 Purified Cortrophin Gel
Avanir Pharmaceuticals, INC. $28.69 2019-2022
Insightec,INC $25.15 2025 Exablate
Alnylam Pharmaceuticals INC. $24.35 2023 Onpattro
Promius Pharma LLC $23.56 2019
Biohaven Pharmaceuticals, INC. $22.26 2021
Allergan, INC. $21.57 2019
Tanabe Pharma America, INC. $18.51 2021
Cycle Pharmaceuticals INC $17.35 2025 Tascenso Odt
Vertical Pharmaceuticals, LLC $16.73 2019
Avion Pharmaceuticals $16.68 2022
Portola Pharmaceuticals, LLC $16.34 2019
Zyla Life Sciences, INC. $12.09 2019
Assertio Therapeutics, INC. $11.99 2019
Medtronic USA, INC. $10.97 2019

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

Douglas Robert Sinclair

$10,315.30

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $1,905 reported for 2025 was more than what a typical Neuromuscular Medicine (Psychiatry & Neurology) provider received nationally (typical 2025 total: $530).

https://glasscript.com/doctor/333379/douglas-robert-sinclair

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.