Nasiruddin A. Siddiqui, M.D.
NPI 1336274729ActiveIndividual· Psychiatry & Neurology, Psychiatry· Louisville, KY
Psychiatry & Neurology, Psychiatry (M.D.) with Tbd Acquisition LLC, practicing in Louisville, Kentucky. Their prescriptions cost Medicare Part D more than their services did: $40,705 for 394 claims, against $14,899 paid for services in 2024. Teva Pharmaceuticals USA, Inc. reported $27.93 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1336274729 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 23, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 24221 | KY |
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 (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 38 |
|---|---|
| Services billed | 254 across 4 procedure codes |
| Paid by Medicare | $14,899 |
Part D prescriptions in 2024
| Prescriptions (claims) | 394 · 409 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $40,705 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Psychiatry |
Medical group
- Tbd Acquisition LLCLouisville, KY · 2 clinicians
Industry payments (Open Payments)
- 2025$27.93 · 1 payment from 1 company
- 2024$20.79 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $27.93 | 1 |
What the 2025 payments were for
- Food and Beverage$27.93 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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