Michael Louis Diluna, M.D.
NPI 1265616726ActiveIndividual· Neurological Surgery· New Haven, CT
Neurological Surgery (M.D.) in New Haven, Connecticut, trained at Yale University School of Medicine (class of 2003). Mostly services rather than prescriptions: Medicare paid $62,238 for 49 patients in 2024, with only 22 Part D claims. Depuy Synthes Sales Inc. reported $79.14 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1265616726 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Dec 19, 2007 |
| Last updated in NPPES | Mar 12, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 390200000X | 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 - Neurosurgery (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 166 across 50 procedure codes |
| Paid by Medicare | $62,238 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 22 30-day fills |
|---|---|
| Total drug cost | $59.10 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Neurosurgery |
Medical group
- Yale UniversityNew Haven, CT · 2,645 clinicians
Hospital affiliation
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$79.14 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $79.14 | 3 |
What the 2025 payments were for
- Food and Beverage$79.14 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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