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Michael T. Ambroziak, DPM

NPI 1336105329ActiveIndividual· Podiatrist, Foot & Ankle Surgery· Bay City, MI

Podiatrist, Foot & Ankle Surgery (DPM) in Bay City, Michigan, trained at Kent State University College of Podiatric Medicine (class of 1993). In 2024 Medicare paid $100,064 for 538 patients, and Part D covered 417 of their prescriptions, 87% of them generic. Depuy Synthes Sales Inc. reported $149.09 in payments in 2025, mostly food and beverage.

Overview

NPI1336105329
StatusActive
Entity typeIndividual
CredentialDPM
Sole proprietorNo
NPI issuedApr 26, 2006
Last updated in NPPESAug 10, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Podiatrist, Foot & Ankle Surgery Primary213ES0103X5901001787MI

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 - Podiatry (MI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients538
Services billed2,186 across 44 procedure codes
Paid by Medicare$100,064

Part D prescriptions in 2024

Prescriptions (claims)417 · 446 30-day fills
Patients138
Total drug cost$5,763
Generic share87% of claims

Medicare sources and data years

Education and affiliations

Medical schoolKent State University College of Podiatric Medicine
Graduation year1993
Medicare specialtyPodiatry

Medical groups

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$149.09 · 3 payments from 1 company
  • 2024$232.22 · 4 payments from 4 companies

Top paying companies in 2025

CompanyAmountPayments
Depuy Synthes Sales Inc.$149.093

What the 2025 payments were for

  • Food and Beverage$149.09 · 3 payments

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

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