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John Siemon III

NPI 1962819276ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Miramar, FL

Obstetrics & Gynecology, Gynecologic Oncology in Miramar, Florida, trained at Drexel University College of Medicine (class of 2014). In 2024 Medicare paid $44,749 for 48 patients, and Part D covered 376 of their prescriptions, 84% of them generic. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $1,612 in all, mostly food and beverage.

Overview

NPI1962819276
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedJul 18, 2014
Last updated in NPPESSep 6, 2022
Certified by providerSep 6, 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 - Gynecological Oncology (FL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients48
Services billed6,018 across 62 procedure codes
Paid by Medicare$44,749

Part D prescriptions in 2024

Prescriptions (claims)376 · 524 30-day fills
Patients108
Total drug cost$55,726
Generic share84% of claims

Medicare sources and data years

Education and affiliations

Medical schoolDrexel University College of Medicine
Graduation year2014
Medicare specialtyGynecological Oncology

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,612 · 56 payments from 16 companies
  • 2024$3,181 · 51 payments from 16 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$1,612 · 56 payments

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

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