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
| NPI | 1124024674 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 21, 2005 |
| Last updated in NPPES | Mar 7, 2022 |
| Certified by provider | Mar 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 28175 | CT |
| Orthopaedic Surgery | 207X00000X | 028175 | CT |
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | 207XS0114X | 28175 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 304 |
|---|---|
| Services billed | 1,837 across 48 procedure codes |
| Paid by Medicare | $153,508 |
Part D prescriptions in 2024
| Prescriptions (claims) | 963 · 1,002 30-day fills |
|---|---|
| Patients | 419 |
| Total drug cost | $18,457 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Rehabilitation Associates IncFairfield, CT · 529 clinicians
Hospital affiliations
- Midstate Medical CenterMeriden, CT
- St Vincent's Medical CenterBridgeport, CT
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Atrinity Home HealthHome health agency · Wallingford, CT
- Hartford Healthcare at HomeHome health agency · East Hartford, CT
- Infinity Homecare Services, LLCHome health agency · Hamden, CT
- Gaylord Hospital IncLong-term care hospital · Wallingford, CT
Industry payments (Open Payments)
- 2025$28.87 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $28.87 | 1 |
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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