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John F. Irving, M.D.

NPI 1124024674ActiveIndividual· Orthopaedic Surgery· Hamden, CT

Orthopaedic Surgery (M.D.) in Hamden, Connecticut, trained at Tulane University School of Medicine (class of 1982). 304 Medicare patients in 2024, $153,508 paid; nearly all of their 963 Part D prescriptions were generic (98%). Vertex Pharmaceuticals Incorporated reported $28.87 in payments in 2025, mostly food and beverage.

Overview

NPI1124024674
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 21, 2005
Last updated in NPPESMar 7, 2022
Certified by providerMar 7, 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 - Orthopedic Surgery (CT)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients304
Services billed1,837 across 48 procedure codes
Paid by Medicare$153,508

Part D prescriptions in 2024

Prescriptions (claims)963 · 1,002 30-day fills
Patients419
Total drug cost$18,457
Generic share98% of claims

Medicare sources and data years

Education and affiliations

Medical schoolTulane University School of Medicine
Graduation year1982
Medicare specialtyOrthopedic Surgery

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$28.87 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Vertex Pharmaceuticals Incorporated$28.871

What the 2025 payments were for

  • Food and Beverage$28.87 · 1 payment

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

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