Marco Barzallo, M.D.
NPI 1316971823ActiveIndividual· Internal Medicine, Cardiovascular Disease· Peoria, IL
Internal Medicine, Cardiovascular Disease (M.D.) with Osf Multi-Specialty Group, practicing in Peoria, Illinois. Their prescriptions cost Medicare Part D more than their services did: $1,046,122 for 6,960 claims, against $236,355 paid for services in 2024. Abbott Laboratories was the largest of 10 companies reporting payments in 2025, $2,572 in all, mostly food and beverage. Lists Carle Eureka Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1316971823 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 10, 2006 |
| Last updated in NPPES | Feb 16, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036114162 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,442 |
|---|---|
| Services billed | 3,284 across 83 procedure codes |
| Paid by Medicare | $236,355 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,960 · 18,741 30-day fills |
|---|---|
| Patients | 857 |
| Total drug cost | $1,046,122 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Osf Multi-Specialty GroupMorton, IL · 2,114 clinicians
Hospital affiliations
- Carle Eureka HospitalEureka, IL
- Graham Hospital AssociationCanton, IL
- Osf Saint Luke Medical CenterKewanee, IL
- Saint Francis Medical CenterPeoria, IL
- St Mary Medical CenterGalesburg, IL
Industry payments (Open Payments)
- 2025$2,572 · 32 payments from 10 companies
- 2024$2,485 · 44 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $1,748 | 10 |
| Edwards Lifesciences Corporation | $260.03 | 9 |
| Cardiva Medical, Inc. | $189.29 | 4 |
| Penumbra, Inc. | $122.02 | 1 |
| Medtronic, Inc. | $98.58 | 1 |
What the 2025 payments were for
- Food and Beverage$1,437 · 29 payments
- Travel and Lodging$1,135 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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