Margaret S. Harbison, MD
NPI 1245357235ActiveIndividual· Psychiatry & Neurology, Psychiatry· Marlton, NJ
Opted out of Medicare from January 2004 to January 2028. Psychiatry & Neurology, Psychiatry (MD) in Marlton, New Jersey, licensed in NJ and PA, with an NPI issued in March 2007. Part D covered 941 prescriptions written in 2024, 86% of them generic. Vanda Pharmaceuticals Inc. was the largest of 11 companies reporting payments in 2025, $532.89 in all, mostly food and beverage.
Overview
| NPI | 1245357235 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 23, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | MA064102 | NJ |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | MD054279L | PA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jan 1, 2004 – Jan 1, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 941 · 1,666 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $150,710 |
| Generic share | 86% of claims |
Industry payments (Open Payments)
- 2025$532.89 · 33 payments from 11 companies
- 2024$553.61 · 34 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $169.92 | 12 |
| Tris Pharma Inc | $69.74 | 4 |
| Collegium Pharmaceutical, Inc. | $54.57 | 3 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $54.36 | 3 |
| Otsuka America Pharmaceutical, Inc. | $52.76 | 3 |
What the 2025 payments were for
- Food and Beverage$532.89 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 psychiatrists in Marlton · All psychiatrists in New Jersey