Rishi K. Wadhwa
NPI 1841401734ActiveIndividual· Neurological Surgery· Greenbrae, CA
Neurological Surgery in Greenbrae, California, trained at Louisiana State University School of Medicine in Shreveport (class of 2006). 438 Medicare patients in 2024, $457,149 paid; all of their 95 Part D prescriptions were generic. Spineart Sa was the largest of 3 companies reporting payments in 2025, $71,760 in all, mostly royalties and licenses.
Overview
| NPI | 1841401734 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 24, 2007 |
| Last updated in NPPES | May 31, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | A125225 | 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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 438 |
|---|---|
| Services billed | 2,870 across 87 procedure codes |
| Paid by Medicare | $457,149 |
Part D prescriptions in 2024
| Prescriptions (claims) | 95 · 95 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $588.67 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Neurosurgery |
Medical groups
- Physical Therapy Services of West Louisiana IncLeesville, LA · 103 clinicians
- Spine Institute of Louisiana LLCShreveport, LA · 17 clinicians
Hospital affiliations
- Christus Shreveport-Bossier Health SystemShreveport, LA
- Christus St Michael Health SystemTexarkana, TX
- Specialists Hospital ShreveportShreveport, LA
- Springhill Medical CenterSpringhill, LA
- Willis Knighton Medical CenterShreveport, LA
Industry payments (Open Payments)
- 2025$71,760 · 22 payments from 3 companies
- 2024$51,478 · 28 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Spineart Sa | $57,412 | 2 |
| Spineart USA Inc | $14,319 | 19 |
| Medtronic, Inc. | $29.51 | 1 |
What the 2025 payments were for
- Royalty or License$57,412 · 2 payments
- Consulting Fee$12,966 · 6 payments
- Food and Beverage$965.97 · 13 payments
- Travel and Lodging$416.42 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Greenbrae
- 1821227562
- 1407210214