Ian Beaudoin Ross, M.D.
NPI 1003853730ActiveIndividual· Neurological Surgery· Pasadena, CA
Neurological Surgery (M.D.) with Southern California Neurosurgical Associates Inc, practicing in Pasadena, California. 237 Medicare patients in 2024, $148,614 paid; nearly all of their 132 Part D prescriptions were generic (98%). Medtronic, Inc. was the largest of 16 companies reporting payments in 2025, $814.05 in all, mostly food and beverage. Lists Huntington Hospital as a hospital affiliation.
Overview
| NPI | 1003853730 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 1, 2006 |
| Last updated in NPPES | Dec 12, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | G87566 | 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 | 237 |
|---|---|
| Services billed | 887 across 69 procedure codes |
| Paid by Medicare | $148,614 |
Part D prescriptions in 2024
| Prescriptions (claims) | 132 · 166 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $2,874 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Neurosurgery |
Medical group
- Southern California Neurosurgical Associates IncSouth Pasadena, CA · 2 clinicians
Hospital affiliation
- Huntington HospitalPasadena, CA
Industry payments (Open Payments)
- 2025$814.05 · 19 payments from 16 companies
- 2024$1,094 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $245.17 | 2 |
| Boston Scientific Corporation | $151.19 | 1 |
| Microtransponder, Inc. | $46.06 | 2 |
| Abbvie Inc. | $43.20 | 2 |
| Ucb, Inc. | $38.10 | 1 |
What the 2025 payments were for
- Food and Beverage$814.05 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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