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Michael S. Marandola, MD

NPI 1013974393ActiveIndividual· Orthopaedic Surgery· Mission Viejo, CA

Orthopaedic Surgery (MD) in Mission Viejo, California, trained at Boston University School of Medicine (class of 1987). 603 Medicare patients in 2024, $398,825 paid; all of their 439 Part D prescriptions were generic. Smith+nephew, Inc. was the largest of 4 companies reporting payments in 2025, $1,591 in all, mostly travel and lodging.

Overview

NPI1013974393
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedApr 28, 2006
Last updated in NPPESMar 7, 2023
Certified by providerAug 19, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery Primary207X00000XG64377CA
Orthopaedic Surgery, Sports Medicine207XX0005XG64377CA

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Sports Medicine (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients603
Services billed16,310 across 92 procedure codes
Paid by Medicare$398,825

Part D prescriptions in 2024

Prescriptions (claims)439 · 445 30-day fills
Patients255
Total drug cost$3,629
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Medical schoolBoston University School of Medicine
Graduation year1987
Medicare specialtySports Medicine
Secondary specialtiesOrthopedic Surgery
TelehealthOffers telehealth

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,591 · 8 payments from 4 companies
  • 2024$286.91 · 3 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Smith+nephew, Inc.$1,4245
Zimmer Biomet Holdings, Inc.$118.851
Linvatec Corporation$28.871
Treace Medical Concepts, Inc.$19.691

What the 2025 payments were for

  • Travel and Lodging$1,142 · 3 payments
  • Food and Beverage$449.45 · 5 payments

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

Other Orthopaedic Surgery providers in Mission Viejo

All Orthopaedic Surgery providers in California →