David Dennis Van Slooten, M.D.
NPI 1639251218ActiveIndividual· Psychiatry & Neurology, Neurology· Westwood, NJ
Psychiatry & Neurology, Neurology (M.D.) in Westwood, New Jersey, licensed in NJ, with an NPI issued in October 2006. Their prescriptions cost Medicare Part D more than their services did: $255,082 for 1,419 claims, against $81,384 paid for services in 2024. Pfizer Inc. was the largest of 7 companies reporting payments in 2025, $183.57 in all, mostly food and beverage.
Overview
| NPI | 1639251218 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 20, 2006 |
| Last updated in NPPES | Dec 18, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | MA047556 | NJ |
| Psychiatry & Neurology, Clinical Neurophysiology | 2084N0600X | MA047556 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 803 across 21 procedure codes |
| Paid by Medicare | $81,384 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,419 · 3,244 30-day fills |
|---|---|
| Patients | 195 |
| Total drug cost | $255,082 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$183.57 · 10 payments from 7 companies
- 2024$1,501 · 89 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $37.11 | 2 |
| Lundbeck LLC | $36.00 | 2 |
| Mdd US Operations, LLC | $34.97 | 2 |
| Otsuka America Pharmaceutical, Inc. | $22.55 | 1 |
| Teva Pharmaceuticals USA, Inc. | $20.29 | 1 |
What the 2025 payments were for
- Food and Beverage$183.57 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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