Thomas Michael Ciesielski, MD
NPI 1932420338ActiveIndividual· General Practice· Saint Louis, MO
General Practice (MD) in Saint Louis, Missouri, trained at Emory University School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $24,990 for 171 claims, against $9,551 paid for services in 2024.
Overview
| NPI | 1932420338 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 20, 2010 |
| Last updated in NPPES | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 2012011929 | MO |
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 - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 196 across 11 procedure codes |
| Paid by Medicare | $9,551 |
Part D prescriptions in 2024
| Prescriptions (claims) | 171 · 261 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $24,990 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Internal Medicine |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliation
- Barnes Jewish HospitalSaint Louis, MO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other General Practice providers in Saint Louis
- 1407215734
- 1144577305
- 1902199623
- 1265440150
- 1235550385
- 1912014606
- 1578736500
- 1265327076
- 1417820598
- 1275187999
- 1730773839
- 1083612253