Jennifer Sebastian, PA-C
NPI 1942627880ActiveIndividual· Physician Assistant, Medical· Costa Mesa, CA
Physician Assistant, Medical (PA-C) with Pacific Neuropsychiatric Specialists Inc, practicing in Costa Mesa, California. Their prescriptions cost Medicare Part D more than their services did: $173,863 for 962 claims, against $4,761 paid for services in 2024. Axsome Therapeutics, Inc. was the largest of 5 companies reporting payments in 2025, $280.49 in all, mostly food and beverage.
Overview
| NPI | 1942627880 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 27, 2014 |
| Last updated in NPPES | Jan 8, 2025 |
| Certified by provider | Jan 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 51365 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 107 across 5 procedure codes |
| Paid by Medicare | $4,761 |
Part D prescriptions in 2024
| Prescriptions (claims) | 962 · 1,124 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $173,863 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Pacific Neuropsychiatric Specialists IncCorona, CA · 72 clinicians
Industry payments (Open Payments)
- 2025$280.49 · 6 payments from 5 companies
- 2024$5,416 · 214 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $145.46 | 1 |
| Otsuka America Pharmaceutical, Inc. | $57.08 | 2 |
| Alkermes, Inc. | $41.66 | 1 |
| Lundbeck LLC | $19.66 | 1 |
| Abbvie Inc. | $16.63 | 1 |
What the 2025 payments were for
- Food and Beverage$280.49 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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