Gary M. Idelchik, M.D.
NPI 1811131311ActiveIndividual· Internal Medicine, Interventional Cardiology· Casper, WY
Internal Medicine, Interventional Cardiology (M.D.) in Casper, Wyoming, trained at University of Texas Southwestern Medical School at Dallas (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $775,522 for 3,694 claims, against $488,426 paid for services in 2024. Impulse Dynamics (USA) Inc. was the largest of 4 companies reporting payments in 2025, $235.14 in all, mostly food and beverage.
Overview
| NPI | 1811131311 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 28, 2009 |
| Last updated in NPPES | Sep 27, 2022 |
| Certified by provider | Sep 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 13381A | WY |
| Internal Medicine, Interventional Cardiology | 207RI0011X | ME133430 | FL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 259398 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,861 |
|---|---|
| Services billed | 5,687 across 111 procedure codes |
| Paid by Medicare | $488,426 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,694 · 6,381 30-day fills |
|---|---|
| Patients | 526 |
| Total drug cost | $775,522 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Wyoming Cardiopulmonary Services PCCasper, WY · 12 clinicians
Hospital affiliations
- Banner Wyoming Medical CenterCasper, WY
- Campbell County HealthGillette, WY
- Johnson County Healthcare CenterBuffalo, WY
- Memorial Hospital of Converse CountyDouglas, WY
- Sagewest Health CareRiverton, WY
Industry payments (Open Payments)
- 2025$235.14 · 5 payments from 4 companies
- 2024$58.54 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Impulse Dynamics (USA) Inc. | $106.96 | 1 |
| Medtronic, Inc. | $69.57 | 1 |
| Boston Scientific Corporation | $41.78 | 2 |
| Heartflow, Inc. | $16.83 | 1 |
What the 2025 payments were for
- Food and Beverage$235.14 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other interventional cardiologists in Casper
- 1316269392
- 1760429799