Physician profile

Nathan E Hartgrove

Internal Medicine · Chattanooga, TN

NPI 1538420229

$4,400.55

in general payments reported to CMS, 2019-2025

33 companies · $33.16 in 2025

The $33.16 reported for 2025 was less than what a typical Internal Medicine provider 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$87.16

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
Novo Nordisk INC $534.95 2019-2021
Astrazeneca Pharmaceuticals LP $476.01 2019-2021
Amgen INC. $307.03 2019-2021
Abbvie INC. $260.77 2021-2024
Pfizer INC. $255.52 2019-2021
Astellas Pharma US INC $234.00 2019-2025 Veozah, Myrbetriq
Janssen Pharmaceuticals, INC $208.59 2019-2021
Sanofi-Aventis U.S. LLC $191.43 2019-2021
Biohaven Pharmaceuticals, INC. $176.59 2020-2021
Amarin Pharma, INC. $174.95 2019-2021
Novartis Pharmaceuticals Corporation $168.13 2019-2023
Arbor Pharmaceuticals, INC. $161.32 2019-2021
Esperion Therapeutics, INC. $138.87 2020-2021
Eisai INC. $133.56 2020-2021
Merck Sharp & Dohme LLC $122.65 2019-2021
Show all 33 companies

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

Nathan E Hartgrove

$4,400.55

in general payments reported 2019-2025

Years
2019-2025
Top company
Novo Nordisk INC
Context
The $33.16 reported for 2025 was less than what a typical Internal Medicine provider received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/1402045/nathan-e-hartgrove

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.