Physician profile

Timothy E Spencer

Neurological Surgery · Battle Creek, MI

NPI 1053375758

$543,172.97

in general payments reported to CMS, 2019-2025

37 companies · $21K in 2025

The $21K reported for 2025 was more than what 90% of Neurological Surgery providers received nationally (typical 2025 total: $604).

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)
Royalty Or License$221,788.46
Food and Beverage$1,485.80

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
Osseus Fusion Systems, LLC $469,427.69 2019-2025
Ikon Spine LLC $60,456.60 2019-2024 Itpc, Cervical and Lumbar Interbody Fusion Devices
Amendia, INC. $10,359.90 2019
Radius Health, INC. $572.37 2019-2025 Tymlos
Amgen INC. $406.42 2019-2025 Evenity, Prolia
Lilly USA, LLC $192.64 2021-2023 Reyvow, Emgality
Nevro Corp. $171.39 2023-2024 Senza
7d Surgical INC. $171.16 2019
Kowa Pharmaceuticals America, INC. $158.83 2022-2023 Seglentis
Pfizer INC. $144.97 2020-2025
Orthofix Medical, INC. $124.92 2021-2024 Spinal-Stim, Spinal-Stim
Abbott Laboratories $114.94 2019-2022
Cerapedics INC. $98.99 2022
Providence Medical Technology, INC. $89.15 2019-2020
Ethicon US, LLC $86.86 2020-2025 Stratafix, Surgicel Nu-Knit, Ethicon
Show all 37 companies
CompanyGeneral paymentsYearsTop products
Globus Medical, INC. $69.89 2025 Senza
Si-Bone, INC. $60.93 2019-2025
Augmedics INC. $46.40 2021-2023 Xvision
Sanara Medtech INC. $37.15 2023-2024 Celleraterx, Biasurge
Nalu Medical, INC. $34.59 2021
Stryker Corporation $32.19 2021
Daiichi Sankyo INC. $30.78 2019
Lemaitre Vascular, INC. $28.92 2023 Anastoclip Gc 8cm (Medium)
Aesculap, INC. $26.05 2025 Elan 4
Pacira Pharmaceuticals Incorporated $21.66 2025 Exparel
Ascendis Pharma Endocrinology INC $21.42 2025 Yorvipath
Surgalign Spine Technologies, INC. $21.17 2019
Innovasis INC $19.54 2022
Djo, LLC $18.60 2023 Cmf
Kci USA, INC. $18.35 2023 Prevena
Boston Scientific Corporation $17.97 2019
Alvogen INC $17.47 2022
Acelrx Pharmaceuticals, INC. $16.31 2022
Heron Therapeutics, INC. $15.88 2024 Zynrelef
Spinal Simplicity, LLC $15.02 2024 Ha Minuteman G3-R
Baxter Healthcare $14.36 2019
Medtronic USA, INC. $11.49 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

Timothy E Spencer

$543,172.97

in general payments reported 2019-2025

Years
2019-2025
Top company
Osseus Fusion Systems, LLC
Context
The $21K reported for 2025 was more than what 90% of Neurological Surgery providers received nationally (typical 2025 total: $604).

https://glasscript.com/doctor/1048106/timothy-e-spencer

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.