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Matt Spencer Lallas, M.D.

NPI 1700170180ActiveIndividual· Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology· Miami, FL

Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology (M.D.) in Miami, Florida, licensed in FL and CA, with an NPI issued in June 2011. Part D covered 32 prescriptions written in 2024, 88% of them generic. Jazz Pharmaceuticals Inc. was the largest of 15 companies reporting payments in 2025, $24,901 in all, mostly speaking and faculty fees.

Overview

NPI1700170180
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 3, 2011
Last updated in NPPESJul 14, 2022
Certified by providerJul 14, 2022

Specialties and licenses

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 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Neurology (CA)

Part D prescriptions in 2024

Prescriptions (claims)32 · 40 30-day fills
Total drug cost$13,401
Generic share88% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$24,901 · 96 payments from 15 companies
  • 2024$21,364 · 30 payments from 5 companies

Top paying companies in 2025

CompanyAmountPayments
Jazz Pharmaceuticals Inc.$20,50624
Neurelis, Inc.$2,40113
Ucb, Inc.$1,07529
Neuropace, Inc.$214.673
Livanova USA, Inc.$131.793

What the 2025 payments were for

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$21,553 · 9 payments
  • Food and Beverage$3,348 · 87 payments

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

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