Gary R. Pineless, MD
NPI 1700806858ActiveIndividual· Internal Medicine, Cardiovascular Disease· Bannockburn, IL
Internal Medicine, Cardiovascular Disease (MD) in Bannockburn, Illinois, trained at University of Chicago, Pritzker School of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $938,734 for 5,783 claims, against $160,211 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 20 companies reporting payments in 2025, $2,261 in all, mostly food and beverage.
Overview
| NPI | 1700806858 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Oct 6, 2020 |
| Certified by provider | Oct 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 36068890 | 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 | 2,074 |
|---|---|
| Services billed | 5,029 across 23 procedure codes |
| Paid by Medicare | $160,211 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,783 · 15,966 30-day fills |
|---|---|
| Patients | 521 |
| Total drug cost | $938,734 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliations
- 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$2,261 · 99 payments from 20 companies
- 2024$2,430 · 102 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $378.78 | 16 |
| Astrazeneca Pharmaceuticals LP | $374.06 | 17 |
| Novo Nordisk Inc | $291.69 | 10 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $194.19 | 8 |
| Janssen Pharmaceuticals, Inc | $156.15 | 8 |
What the 2025 payments were for
- Food and Beverage$2,261 · 99 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Bannockburn
- 1174694277
- 1417977539
- 1649659053
- 1174918023
- 1730109851
- 1124065453
- 1063679116
- 1093735128
- 1831116920
- 1417974502
- 1346877966
- 1215564752
All Internal Medicine, Cardiovascular Disease providers in Illinois →