Sai Si Thu, MD
NPI 1063875722ActiveIndividual· Psychiatry & Neurology, Neurology· Belleville, IL
Psychiatry & Neurology, Neurology (MD) with Fairview Heights Medical Group SC, practicing in Belleville, Illinois. Their prescriptions cost Medicare Part D more than their services did: $371,215 for 1,790 claims, against $57,477 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2024, $355.04 in all, mostly food and beverage. Lists Barnes Jewish Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1063875722 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2016 |
| Last updated in NPPES | Jul 6, 2022 |
| Certified by provider | Jul 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 036159343 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 367 |
|---|---|
| Services billed | 604 across 15 procedure codes |
| Paid by Medicare | $57,477 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,790 · 3,173 30-day fills |
|---|---|
| Patients | 339 |
| Total drug cost | $371,215 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Neurology |
Medical group
- Fairview Heights Medical Group SCAlton, IL · 444 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Memorial HospitalBelleville, IL
Industry payments (Open Payments)
- 2024$355.04 · 32 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $173.82 | 8 |
| Pfizer Inc. | $136.16 | 22 |
| Novartis Pharmaceuticals Corporation | $25.24 | 1 |
| Neurocrine Biosciences, Inc. | $19.82 | 1 |
What the 2024 payments were for
- Food and Beverage$355.04 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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