Christopher Lee Allen, M.D.
NPI 1528271434ActiveIndividual· Internal Medicine, Interventional Cardiology· Saint Louis, MO
Internal Medicine, Interventional Cardiology (M.D.) in Saint Louis, Missouri, trained at Mercer University School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $1,104,949 for 6,796 claims, against $120,508 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 5 companies reporting payments in 2025, $2,778 in all, mostly consulting fees.
Overview
| NPI | 1528271434 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 7, 2007 |
| Last updated in NPPES | May 11, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 2013024996 | MO |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 2013024996 | 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 - Interventional Cardiology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,441 |
|---|---|
| Services billed | 2,387 across 81 procedure codes |
| Paid by Medicare | $120,508 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,796 · 15,583 30-day fills |
|---|---|
| Patients | 837 |
| Total drug cost | $1,104,949 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Mercer University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Mercy Clinic Heart and Vascular LLCSaint Louis, MO · 113 clinicians
Hospital affiliations
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
Industry payments (Open Payments)
- 2025$2,778 · 31 payments from 5 companies
- 2024$851.87 · 34 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $2,608 | 25 |
| Medtronic, Inc. | $107.88 | 3 |
| Abbott Laboratories | $45.87 | 1 |
| Actelion Pharmaceuticals US, Inc. | $13.87 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $2.00 | 1 |
What the 2025 payments were for
- Consulting Fee$2,025 · 2 payments
- Food and Beverage$752.93 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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