Christopher Duma, M.D.
NPI 1306870845ActiveIndividual· Neurological Surgery· Newport Beach, CA
Neurological Surgery (M.D.) in Newport Beach, California, trained at State University of New York at Stony Brook, School of Medicine (class of 1986). In 2024 Medicare paid $385,480 for 488 patients, and Part D covered 58 of their prescriptions, 86% of them generic. Longeviti Neuro Solutions Inc was the largest of 11 companies reporting payments in 2025, $117,427 in all, mostly honoraria.
Overview
| NPI | 1306870845 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 10, 2006 |
| Last updated in NPPES | Feb 22, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | G76797 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 488 |
|---|---|
| Services billed | 1,548 across 70 procedure codes |
| Paid by Medicare | $385,480 |
Part D prescriptions in 2024
| Prescriptions (claims) | 58 · 59 30-day fills |
|---|---|
| Total drug cost | $594.79 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical groups
- Hoag ClinicNewport Beach, CA · 460 clinicians
- Brain and Spine Surgeons of Orange County A Medical CorporationNewport Beach, CA · 2 clinicians
Hospital affiliation
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Other facilities
- Hoag Home HealthHome health agency · Newport Beach, CA
Industry payments (Open Payments)
- 2025$117,427 · 48 payments from 11 companies
- 2024$3,185 · 43 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Longeviti Neuro Solutions Inc | $114,224 | 8 |
| Medtronic, Inc. | $1,451 | 14 |
| Insightec,inc | $487.51 | 8 |
| Surgical Theater. Inc. | $317.26 | 2 |
| Lilly USA, LLC | $243.15 | 6 |
What the 2025 payments were for
- Honoraria$113,749 · 2 payments
- Food and Beverage$3,678 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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