Thaddeaus Samuel Foster
NPI 1871159475ActiveIndividual· Psychiatry & Neurology, Psychiatry· New Castle, DE
Psychiatry & Neurology, Psychiatry in New Castle, Delaware, trained at Meharry Medical College School of Medicine (class of 2017). Part D covered 816 prescriptions written in 2024, 95% of them generic. Genzyme Corporation reported $19.60 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1871159475 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | May 20, 2019 |
| Last updated in NPPES | Jul 31, 2023 |
| Certified by provider | Jan 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 0101278017 | VA |
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 - Psychiatry (DC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 816 · 1,294 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $49,112 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Meharry Medical College School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Psychiatry |
| Secondary specialties | Neurology |
Medical group
- Kaiser Foundation Health Plan of the Mid Atlantic States, IncLargo, MD · 1,899 clinicians
Industry payments (Open Payments)
- 2025$19.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $19.60 | 1 |
What the 2025 payments were for
- Food and Beverage$19.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 psychiatrists in New Castle · All psychiatrists in Delaware