Nathan Lewis Frogge, MD
NPI 1982017943ActiveIndividual· Internal Medicine, Interventional Cardiology· Saint Louis, MO
Internal Medicine, Interventional Cardiology (MD) in Saint Louis, Missouri, trained at Rush Medical College of Rush University (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $812,169 for 3,731 claims, against $109,580 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 10 companies reporting payments in 2025, $8,769 in all, mostly food and beverage.
Overview
| NPI | 1982017943 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 7, 2014 |
| Last updated in NPPES | Dec 12, 2025 |
| Certified by provider | Dec 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 2018001300 | MO |
| Internal Medicine | 207R00000X | 2018001300 | MO |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 2018001300 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (IL); Practitioner - Interventional Cardiology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 843 |
|---|---|
| Services billed | 1,908 across 60 procedure codes |
| Paid by Medicare | $109,580 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,731 · 9,204 30-day fills |
|---|---|
| Patients | 558 |
| Total drug cost | $812,169 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology), Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Memorial HospitalBelleville, IL
- Missouri Baptist Medical CenterSaint Louis, MO
- Progress West HospitalOfallon, MO
Industry payments (Open Payments)
- 2025$8,769 · 93 payments from 10 companies
- 2024$2,153 · 36 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $4,198 | 36 |
| Medtronic, Inc. | $1,236 | 20 |
| Boston Scientific Corporation | $1,068 | 7 |
| Abiomed | $1,021 | 17 |
| Shockwave Medical, Inc | $403.10 | 4 |
What the 2025 payments were for
- Food and Beverage$4,699 · 71 payments
- Travel and Lodging$3,541 · 21 payments
- Consulting Fee$530.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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