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Dax Alexander Guenther, MD

NPI 1831170497ActiveIndividual· Plastic Surgery· Hingham, MA

Opted out of Medicare from January 2017 to January 2027. Plastic Surgery (MD) in Hingham, Massachusetts, licensed in MA, with an NPI issued in November 2005. Part D covered 64 prescriptions written in 2024, 97% of them generic. Solta Medical, A Division of Bausch Health US, LLC was the largest of 3 companies reporting payments in 2025, $126.20 in all, mostly food and beverage.

Overview

NPI1831170497
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedNov 10, 2005
Last updated in NPPESMay 6, 2014

Specialties and licenses

TaxonomyCodeLicenseState
Plastic Surgery Primary208200000X219506MA

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)Not in the public enrollment file of Oct 1, 2026
Opt-outOpted out Jan 1, 2017 – Jan 1, 2027
Can order and referYes

During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.

Part D prescriptions in 2024

Prescriptions (claims)64 · 64 30-day fills
Patients24
Total drug cost$326.40
Generic share97% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$126.20 · 6 payments from 3 companies
  • 2024$220.86 · 9 payments from 4 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$126.20 · 6 payments

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

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