Oliver William Phillips, MD
NPI 1477082022ActiveIndividual· Psychiatry & Neurology, Neurology· Lebanon, NH
Psychiatry & Neurology, Neurology (MD) with Dartmouth-Hitchcock Clinic and 1 other group, practicing in Lebanon, New Hampshire. Their prescriptions cost Medicare Part D more than their services did: $632,898 for 2,157 claims, against $86,000 paid for services in 2024. Boston Scientific Corporation reported $797.71 in payments in 2025, mostly travel and lodging. Lists Central Vermont Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1477082022 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 7, 2017 |
| Last updated in NPPES | Dec 15, 2025 |
| Certified by provider | Dec 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 23531 | NH |
| Psychiatry & Neurology, Neurology | 2084N0400X | LP04004 | RI |
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 - Neurology (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 382 |
|---|---|
| Services billed | 1,349 across 33 procedure codes |
| Paid by Medicare | $86,000 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,157 · 4,057 30-day fills |
|---|---|
| Patients | 347 |
| Total drug cost | $632,898 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- Dartmouth-Hitchcock ClinicLebanon, NH · 1,472 clinicians
- Mary Hitchcock Memorial HospitalManchester, NH · 1,280 clinicians
Hospital affiliations
- Central Vermont Medical CenterBarre, VT
- Cheshire Medical CenterKeene, NH
- Mary Hitchcock Memorial HospitalLebanon, NH
- New London HospitalNew London, NH
- Springfield HospitalSpringfield, VT
Other facilities
- Vna and Hospice of Vermont and New HampshireHome health agency · White River Junction, VT
Industry payments (Open Payments)
- 2025$797.71 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $797.71 | 4 |
What the 2025 payments were for
- Travel and Lodging$602.98 · 3 payments
- Food and Beverage$194.73 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 neurologists in Lebanon · All neurologists in New Hampshire