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Brian Matthew Dimmer, M.D.

NPI 1053478784ActiveIndividual· Emergency Medicine· Grosse Pointe, MI

Emergency Medicine (M.D.) with Beaumont Medical Group Hospital Based Services, practicing in Grosse Pointe, Michigan. 307 Medicare patients in 2024, $41,459 paid; nearly all of their 179 Part D prescriptions were generic (99%). Lists Beaumont Hospital - Grosse Pointe as a hospital affiliation.

Overview

NPI1053478784
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJan 2, 2007
Last updated in NPPESNov 1, 2023
Certified by providerNov 1, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Emergency Medicine Primary207P00000X4301113860MI
Emergency Medicine207P00000XA133299CA

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 - Emergency Medicine (MI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients307
Services billed388 across 12 procedure codes
Paid by Medicare$41,459

Part D prescriptions in 2024

Prescriptions (claims)179 · 180 30-day fills
Patients127
Total drug cost$710.29
Generic share99% of claims

Medicare sources and data years

Education and affiliations

Graduation year2006
Medicare specialtyEmergency Medicine

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other emergency medicine physicians in Grosse Pointe

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