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Jason Paul Gamble, M.D.

NPI 1396724613ActiveIndividual· Internal Medicine· Bessemer, AL

Internal Medicine (M.D.) in Bessemer, Alabama, trained at University of Alabama School of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $748,617 for 7,931 claims, against $22,743 paid for services in 2024. Insmed, Inc. was the largest of 14 companies reporting payments in 2025, $857.17 in all, mostly food and beverage.

Overview

NPI1396724613
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJan 13, 2006
Last updated in NPPESNov 6, 2012

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X22042AL

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (AL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients93
Services billed395 across 24 procedure codes
Paid by Medicare$22,743

Part D prescriptions in 2024

Prescriptions (claims)7,931 · 13,984 30-day fills
Patients339
Total drug cost$748,617
Generic share86% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Alabama School of Medicine
Graduation year1997
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$857.17 · 43 payments from 14 companies
  • 2024$633.62 · 34 payments from 13 companies

Top paying companies in 2025

CompanyAmountPayments
Insmed, Inc.$160.845
Dexcom, Inc.$158.357
Novo Nordisk Inc$144.999
Amgen Inc.$111.176
Glaxosmithkline, LLC.$75.264

What the 2025 payments were for

  • Food and Beverage$857.17 · 43 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other Internal Medicine providers in Bessemer

All Internal Medicine providers in Alabama →