Robert George Louis Jr., M.D.
NPI 1033312608ActiveIndividual· Neurological Surgery· Newport Beach, CA
Neurological Surgery (M.D.) with Hoag Clinic, practicing in Newport Beach, California. Medicare paid $49,620 for services to 164 patients in 2024. Surgical Theater. Inc. was the largest of 6 companies reporting payments in 2025, $248,177 in all, mostly consulting fees. Lists Hoag Memorial Hospital Presbyterian as a hospital affiliation.
Overview
| NPI | 1033312608 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 8, 2007 |
| Last updated in NPPES | Apr 2, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | A122626 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 164 |
|---|---|
| Services billed | 253 across 41 procedure codes |
| Paid by Medicare | $49,620 |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Neurosurgery |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Hoag ClinicNewport Beach, CA · 460 clinicians
Hospital affiliation
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Other facilities
- Hoag Home HealthHome health agency · Newport Beach, CA
Industry payments (Open Payments)
- 2025$248,177 · 63 payments from 6 companies
- 2024$121,542 · 47 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Surgical Theater. Inc. | $227,020 | 12 |
| Medtronic, Inc. | $20,807 | 45 |
| Monteris Medical Corporation | $185.00 | 1 |
| Longeviti Neuro Solutions Inc | $67.65 | 2 |
| Abbvie Inc. | $65.73 | 2 |
What the 2025 payments were for
- Consulting Fee$142,738 · 8 payments
- Royalty or License$100,600 · 5 payments
- Travel and Lodging$2,631 · 14 payments
- Food and Beverage$2,209 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 neurosurgeons in Newport Beach · All neurosurgeons in California