Skip to content

Dennis D. Dewey, MD

NPI 1538140371ActiveIndividual· Psychiatry & Neurology, Neurology· Fleming Island, FL

Psychiatry & Neurology, Neurology (MD) in Fleming Island, Florida, trained at Albany Medical College of Union University (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $257,577 for 1,674 claims, against $107,876 paid for services in 2024. Ucb, Inc. was the largest of 24 companies reporting payments in 2025, $2,697 in all, mostly food and beverage.

Overview

NPI1538140371
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedNov 9, 2005
Last updated in NPPESJan 18, 2023
Certified by providerJan 18, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Psychiatry & Neurology, Neurology Primary2084N0400XME47968FL

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Neurology (FL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients816
Services billed1,142 across 14 procedure codes
Paid by Medicare$107,876

Part D prescriptions in 2024

Prescriptions (claims)1,674 · 3,711 30-day fills
Patients365
Total drug cost$257,577
Generic share94% of claims

Medicare sources and data years

Education and affiliations

Medical schoolAlbany Medical College of Union University
Graduation year1978
Medicare specialtyNeurology

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$2,697 · 121 payments from 24 companies
  • 2024$1,975 · 111 payments from 20 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$2,697 · 121 payments

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

Other neurologists in Fleming Island

All neurologists in Florida