Physician profile

Robert N Montgomery

Internal Medicine · Knoxville, TN

NPI 1124064167

$9,685.30

in general payments reported to CMS, 2019-2025

56 companies · $1,477 in 2025

The $1,477 reported for 2025 was more than what 90% of Internal Medicine providers received nationally (typical 2025 total: $156).

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$4,480.03

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
Amgen INC. $1,096.90 2019-2025 Repatha, Otezla, Repatha
Novo Nordisk INC $945.66 2019-2025 Wegovy, Ozempic, Rybelsus
Pfizer INC. $924.25 2019-2025
Abbvie INC. $658.25 2021-2025
Astrazeneca Pharmaceuticals LP $610.73 2019-2025 Airsupra, Farxiga, Breztri
Abbott Laboratories $605.42 2022-2025 Freestyle Libre 3, Eterna
Boehringer Ingelheim Pharmaceuticals, INC. $572.00 2019-2024 Jardiance, Ofev
Novartis Pharmaceuticals Corporation $554.15 2019-2025
Lilly USA, LLC $414.91 2019-2025 Mounjaro, Zepbound, Jardiance
Astellas Pharma US INC $355.00 2019-2025 Veozah, Myrbetriq
E.R. Squibb & Sons, L.L.C. $291.12 2019-2025 Eliquis, Camzyos
Amarin Pharma, INC. $226.22 2019-2022
Glaxosmithkline, LLC. $192.93 2021-2025 Shingrix, Arexvy, Bexsero
Merck Sharp & Dohme LLC $179.82 2019-2023 Gardasil 9, Pneumovax 23, Vaxneuvance
Bayer Healthcare Pharmaceuticals INC. $169.08 2021-2023
Show all 56 companies
CompanyGeneral paymentsYearsTop products
Edwards Lifesciences Corporation $162.11 2023-2025
Xeris Pharmaceuticals, INC. $151.58 2021-2023 Gvoke Hypopen, Keveyis
Janssen Pharmaceuticals, INC $146.60 2019-2023 Xarelto
Sanofi-Aventis U.S. LLC $135.90 2019-2022
Daiichi Sankyo INC. $130.70 2019-2024 Injectafer
Takeda Pharmaceuticals U.S.A., INC. $103.33 2021-2022
Phathom Pharmaceuticals, INC. $93.30 2023-2025 Voquezna
Esperion Therapeutics, INC. $91.52 2021
Inspire Medical Systems, INC. $62.46 2023-2024 Inspire
Heartflow, INC. $60.89 2025
Exact Sciences Corporation $56.68 2024-2025 Cologuard Collection Kit
Sunovion Pharmaceuticals INC. $55.02 2021-2022
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $43.68 2025 Xifaxan
Genentech USA, INC. $41.91 2019-2020
Sumitomo Pharma America, INC. $39.50 2023-2025 Gemtesa
Medtronic, INC. $39.31 2021-2025 Minimed 780g
Otsuka America Pharmaceutical, INC. $37.37 2023-2024 Rexulti
Horizon Therapeutics Plc $30.69 2021-2022
Grifols USA, LLC $27.33 2024 Prolastin-C Liquid
Idorsia Pharmaceuticals US INC $23.89 2022
Inogen, INC. $23.35 2022
Sanofi Pasteur INC. $22.18 2025
Lundbeck LLC $21.82 2025 Vyepti
Dexcom, INC. $21.59 2021
Almatica Pharma LLC $20.70 2021
Ars Pharmaceuticals Operations, INC. $20.24 2025 Neffy
Nevro Corp. $19.88 2023 Senza
Allergan, INC. $19.55 2020
Philips North America LLC $18.67 2024 (Ck7) Extended Holter
Kyowa Kirin, INC. $18.03 2024 Crysvita
Ironwood Pharmaceuticals, INC $17.71 2019
Arbor Pharmaceuticals, INC. $16.31 2019
Dynavax Technologies Corporation $14.97 2024 Heplisav-B
Gilead Sciences, INC. $14.18 2019
Azurity Pharmaceuticals, INC. $13.85 2025 Horizant
Biogen, INC. $13.76 2021
Boston Scientific Corporation $13.38 2023
Shire North American Group INC $12.29 2019
Eisai INC. $12.27 2022
Kowa Pharmaceuticals America, INC. $12.21 2022
Daxor Corporation $8.15 2023 Bva-100

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

Robert N Montgomery

$9,685.30

in general payments reported 2019-2025

Years
2019-2025
Top company
Amgen INC.
Context
The $1,477 reported for 2025 was more than what 90% of Internal Medicine providers received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/651549/robert-n-montgomery

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.