Michelle Paff, M.D.
NPI 1124443544ActiveIndividual· Neurological Surgery· Orange, CA
Neurological Surgery (M.D.) with Regents of the University of California, practicing in Orange, California. Medicare paid $31,153 for services to 78 patients in 2024. Medtronic, Inc. was the largest of 5 companies reporting payments in 2025, $450.52 in all, mostly food and beverage. Lists Uci Health-Orange as a hospital affiliation.
Overview
| NPI | 1124443544 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 21, 2014 |
| Last updated in NPPES | Mar 21, 2023 |
| Certified by provider | Mar 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | A128197 | 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 | 78 |
|---|---|
| Services billed | 147 across 29 procedure codes |
| Paid by Medicare | $31,153 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaOrange, CA · 27 clinicians
Hospital affiliation
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$450.52 · 6 payments from 5 companies
- 2024$744.19 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $136.35 | 1 |
| Jazz Pharmaceuticals Inc. | $117.62 | 1 |
| Sk Life Science, Inc. | $95.50 | 1 |
| Clearpoint Neuro, Inc. | $53.48 | 2 |
| Inspire Medical Systems, Inc. | $47.57 | 1 |
What the 2025 payments were for
- Food and Beverage$450.52 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Orange
- 1003159500
- 1245462050
- 1003005117
- 1336404235
- 1457284416
- 1659329746
- 1699889923
- 1962548537
- 1801233101
- 1760649255
- 1992789747
- 1063830735