Mark Jonathan Smith, M.D, PH.D.
NPI 1063432284ActiveIndividual· Psychiatry & Neurology, Psychiatry· Gaithersburg, MD
Psychiatry & Neurology, Psychiatry (M.D, PH.D.) in Gaithersburg, Maryland, licensed in MD, with an NPI issued in July 2006. Part D covered 371 prescriptions written in 2024, 92% of them generic. Lundbeck LLC was the largest of 10 companies reporting payments in 2025, $898.70 in all, mostly food and beverage.
Overview
| NPI | 1063432284 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D, PH.D. |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Nov 5, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | D0057969 | MD |
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 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 371 · 678 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $36,963 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$898.70 · 63 payments from 10 companies
- 2024$1,458 · 107 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lundbeck LLC | $184.18 | 10 |
| Abbvie Inc. | $181.54 | 13 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $173.11 | 17 |
| Otsuka America Pharmaceutical, Inc. | $147.11 | 12 |
| Vanda Pharmaceuticals Inc. | $71.66 | 4 |
What the 2025 payments were for
- Food and Beverage$898.70 · 63 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 psychiatrists in Gaithersburg · All psychiatrists in Maryland