Toniya Singh, M.D.
NPI 1629082847ActiveIndividual· Internal Medicine, Cardiovascular Disease· Saint Louis, MO
Internal Medicine, Cardiovascular Disease (M.D.) with St Louis Heart and Vascular PC, practicing in Saint Louis, Missouri. Their prescriptions cost Medicare Part D more than their services did: $1,616,007 for 8,315 claims, against $301,269 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 18 companies reporting payments in 2025, $5,744 in all, mostly honoraria. Lists Alton Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1629082847 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 27, 2006 |
| Last updated in NPPES | Dec 6, 2021 |
| Certified by provider | Dec 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 2000146930 | MO |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 036099189 | IL |
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 - Cardiovascular Disease (Cardiology) (IL); Practitioner - Cardiovascular Disease (Cardiology) (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 741 |
|---|---|
| Services billed | 4,665 across 81 procedure codes |
| Paid by Medicare | $301,269 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,315 · 20,231 30-day fills |
|---|---|
| Patients | 882 |
| Total drug cost | $1,616,007 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- St Louis Heart and Vascular PCSaint Louis, MO · 21 clinicians
Hospital affiliations
- Alton Memorial HospitalAlton, IL
- Anderson HospitalMaryville, IL
- Christian Hospital NortheastSaint Louis, MO
- Gateway Regional Medical CenterGranite City, IL
- Missouri Baptist Medical CenterSaint Louis, MO
Industry payments (Open Payments)
- 2025$5,744 · 72 payments from 18 companies
- 2024$3,268 · 68 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $4,379 | 5 |
| Abiomed | $280.09 | 4 |
| E.R. Squibb & Sons, L.L.C. | $212.86 | 14 |
| Novartis Pharmaceuticals Corporation | $174.31 | 22 |
| Amgen Inc. | $134.77 | 8 |
What the 2025 payments were for
- Honoraria$4,000 · 2 payments
- Food and Beverage$1,398 · 69 payments
- Travel and Lodging$345.94 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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