Ann Hyslop Segeren, MD
NPI 1447446794ActiveIndividual· Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology· Stanford, CA
Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology (MD) in Stanford, California, licensed in CA, with an NPI issued in September 2007. Enrolled in Medicare as practitioner - neurology and practitioner - neurology. Jazz Pharmaceuticals Inc. was the largest of 4 companies reporting payments in 2025, $42,652 in all, mostly speaking and faculty fees.
Overview
| NPI | 1447446794 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 20, 2007 |
| Last updated in NPPES | Apr 2, 2024 |
| Certified by provider | Apr 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology Primary | 2084N0402X | C174980 | CA |
| Psychiatry & Neurology, Epilepsy | 2084E0001X | C174980 | CA |
| Psychiatry & Neurology, Clinical Neurophysiology | 2084N0600X | C174980 | 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 - Neurology (CA); Practitioner - Neurology (HI) |
|---|
Industry payments (Open Payments)
- 2025$42,652 · 42 payments from 4 companies
- 2024$25,538 · 42 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $35,551 | 31 |
| Neurelis, Inc. | $5,490 | 5 |
| Neuropace, Inc. | $1,540 | 5 |
| Biocodex, Inc. | $72.05 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$35,921 · 10 payments
- Travel and Lodging$5,674 · 14 payments
- Food and Beverage$1,058 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology providers in Stanford
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