Louis Samuel Pearlstein, D.O.
NPI 1497793350ActiveIndividual· Psychiatry & Neurology, Neurology· Bensalem, PA
Psychiatry & Neurology, Neurology (D.O.) in Bensalem, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $339,133 for 1,386 claims, against $61,743 paid for services in 2024. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $1,266 in all, mostly food and beverage.
Overview
| NPI | 1497793350 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 3, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | OS004200L | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 175 |
|---|---|
| Services billed | 510 across 21 procedure codes |
| Paid by Medicare | $61,743 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,386 · 2,548 30-day fills |
|---|---|
| Patients | 303 |
| Total drug cost | $339,133 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Neurology |
Medical group
- Advocare, LLCHaddonfield, NJ · 386 clinicians
Hospital affiliations
- Lower Bucks HospitalBristol, PA
- St Mary Medical CenterLanghorne, PA
Industry payments (Open Payments)
- 2025$1,266 · 74 payments from 7 companies
- 2024$1,226 · 71 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $460.23 | 31 |
| Pfizer Inc. | $381.17 | 23 |
| Teva Pharmaceuticals USA, Inc. | $166.83 | 8 |
| Amneal Pharmaceuticals LLC | $105.68 | 5 |
| Axsome Therapeutics, Inc. | $76.65 | 4 |
What the 2025 payments were for
- Food and Beverage$1,266 · 74 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology providers in Bensalem
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- 1760406235
All Psychiatry & Neurology, Neurology providers in Pennsylvania →