Yazan Houssami, M.D.
NPI 1043211949ActiveIndividual· Psychiatry & Neurology, Neurology· Lawrenceville, GA
Opted out of Medicare from October 2022 to October 2028. Psychiatry & Neurology, Neurology (M.D.) in Lawrenceville, Georgia, licensed in GA, with an NPI issued in August 2005. Tg Therapeutics, Inc. reported $42.16 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1043211949 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 2, 2005 |
| Last updated in NPPES | Oct 7, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 028011 | GA |
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 Oct 1, 2022 – Oct 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.
Industry payments (Open Payments)
- 2025$42.16 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tg Therapeutics, Inc. | $42.16 | 2 |
What the 2025 payments were for
- Food and Beverage$42.16 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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