Stefan Adrian Gillen, DO
NPI 1003302670ActiveIndividual· Psychiatry & Neurology, Epilepsy· Pompton Plains, NJ
Psychiatry & Neurology, Epilepsy (DO) in Pompton Plains, New Jersey, trained at Rowan University School of Osteopathic Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $64,174 for 279 claims, against $38,337 paid for services in 2024. Ucb, Inc. was the largest of 9 companies reporting payments in 2025, $339.87 in all, mostly food and beverage.
Overview
| NPI | 1003302670 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 7, 2018 |
| Last updated in NPPES | Dec 11, 2023 |
| Certified by provider | Dec 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Epilepsy Primary | 2084E0001X | 25MB11831000 | NJ |
| Psychiatry & Neurology, Neurology | 2084N0400X | 25MB11831000 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 200 |
|---|---|
| Services billed | 435 across 21 procedure codes |
| Paid by Medicare | $38,337 |
Part D prescriptions in 2024
| Prescriptions (claims) | 279 · 465 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $64,174 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Rowan University School of Osteopathic Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Practice Associates Medical GroupSummit, NJ · 1,408 clinicians
Hospital affiliations
- Ahs Hospital CorpHackettstown, NJ
- Chilton Medical CenterPompton Plains, NJ
- Morristown Medical CenterMorristown, NJ
- Newton Medical CenterNewton, NJ
- Overlook Medical CenterSummit, NJ
Industry payments (Open Payments)
- 2025$339.87 · 18 payments from 9 companies
- 2024$203.27 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $108.53 | 5 |
| Xeris Pharmaceuticals, Inc. | $70.74 | 4 |
| Abbott Laboratories | $41.84 | 2 |
| Aucta Pharmaceuticals, Inc. | $25.57 | 2 |
| Sk Life Science, Inc. | $20.40 | 1 |
What the 2025 payments were for
- Food and Beverage$339.87 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records