Thomas J. Panasci, M.D.
NPI 1629051081ActiveIndividual· Internal Medicine· Des Peres, MO
Internal Medicine (M.D.) in Des Peres, Missouri, trained at Saint Louis University School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $851,948 for 10,700 claims, against $111,966 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $81.52 in all, mostly food and beverage.
Overview
| NPI | 1629051081 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 21, 2005 |
| Last updated in NPPES | Jan 21, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 110858 | MO |
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 - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 305 |
|---|---|
| Services billed | 1,391 across 30 procedure codes |
| Paid by Medicare | $111,966 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,700 · 27,051 30-day fills |
|---|---|
| Patients | 858 |
| Total drug cost | $851,948 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mercy Clinic East CommunitiesSaint Louis, MO · 571 clinicians
Hospital affiliations
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
- St Lukes HospitalChesterfield, MO
Other facilities
- Mercy Home HealthHome health agency · Saint Louis, MO
- Mercy HospiceHospice · Saint Louis, MO
Industry payments (Open Payments)
- 2025$81.52 · 4 payments from 3 companies
- 2024$62.82 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $44.07 | 2 |
| Glaxosmithkline, LLC. | $20.56 | 1 |
| Pfizer Inc. | $16.89 | 1 |
What the 2025 payments were for
- Food and Beverage$81.52 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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