Jonathan David Davis, M.D.
NPI 1538303276ActiveIndividual· Internal Medicine, Advanced Heart Failure and Transplant Cardiology· Saint Louis, MO
Internal Medicine, Advanced Heart Failure and Transplant Cardiology (M.D.) in Saint Louis, Missouri, trained at University of California, San Francisco School of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $922,068 for 3,288 claims, against $50,772 paid for services in 2024. Abiomed was the largest of 5 companies reporting payments in 2025, $308.87 in all, mostly food and beverage.
Overview
| NPI | 1538303276 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 24, 2009 |
| Last updated in NPPES | Sep 16, 2026 |
| Certified by provider | Sep 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Advanced Heart Failure and Transplant Cardiology Primary | 207RA0001X | 2025040107 | MO |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 2025040107 | MO |
| Internal Medicine | 207R00000X | A107197 | CA |
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 - Advanced Heart Failure and Transplant Cardiology (CA); Practitioner - Advanced Heart Failure and Transplant Cardiology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,000 |
|---|---|
| Services billed | 3,091 across 19 procedure codes |
| Paid by Medicare | $50,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,288 · 5,028 30-day fills |
|---|---|
| Patients | 226 |
| Total drug cost | $922,068 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Advanced Heart Failure And Transplant Cardiology |
Medical groups
- University of California Sfgh Medical GroupSan Francisco, CA · 587 clinicians
- Mercy Clinic Heart and Vascular LLCSaint Louis, MO · 113 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
- Mercy Hospital WashingtonWashington, MO
- Missouri Baptist Medical CenterSaint Louis, MO
Industry payments (Open Payments)
- 2025$308.87 · 7 payments from 5 companies
- 2024$299.75 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $110.48 | 1 |
| Astrazeneca Pharmaceuticals LP | $108.79 | 2 |
| Esperion Therapeutics, Inc. | $40.09 | 2 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $30.10 | 1 |
| Pfizer Inc. | $19.41 | 1 |
What the 2025 payments were for
- Food and Beverage$308.87 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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