Caroline A. Ball, MD
NPI 1912343732ActiveIndividual· Internal Medicine, Cardiovascular Disease· Maywood, IL
Internal Medicine, Cardiovascular Disease (MD) with Endeavor Health Medical Group, practicing in Maywood, Illinois. Their prescriptions cost Medicare Part D more than their services did: $786,472 for 4,547 claims, against $80,367 paid for services in 2024. Bridgebio Pharma, Inc. was the largest of 4 companies reporting payments in 2025, $150.35 in all, mostly food and beverage. Lists Loyola University Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1912343732 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 20, 2013 |
| Last updated in NPPES | Jan 22, 2025 |
| Certified by provider | Jan 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036139906 | IL |
| Internal Medicine | 207R00000X | 57964 | MN |
| Internal Medicine | 207R00000X | 036139906 | 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 - Cardiovascular Disease (Cardiology) (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,020 |
|---|---|
| Services billed | 1,728 across 30 procedure codes |
| Paid by Medicare | $80,367 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,547 · 11,982 30-day fills |
|---|---|
| Patients | 561 |
| Total drug cost | $786,472 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliations
- Loyola University Medical CenterMaywood, IL
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Northwest Community Hospital 1Arlington Heights, IL
- Northwestern Lake Forest HospitalLake Forest, IL
- Swedish HospitalChicago, IL
Industry payments (Open Payments)
- 2025$150.35 · 7 payments from 4 companies
- 2024$123.53 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bridgebio Pharma, Inc. | $69.24 | 3 |
| Amgen Inc. | $31.84 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $25.30 | 1 |
| Astrazeneca Pharmaceuticals LP | $23.97 | 1 |
What the 2025 payments were for
- Food and Beverage$150.35 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Maywood
- 1588070031
- 1356904767
- 1346506839
- 1679862767
- 1942379441
- 1912642752
- 1699302620
- 1629771712
- 1336571173
- 1821791021
- 1154819738
- 1063509107
All Internal Medicine, Cardiovascular Disease providers in Illinois →