Dr. Cameron S. Karnish, DO
Family Medicine (Family Medicine Physician)
At a glance
- Years since graduation
- 4
- In the NPI registry since
- 2022
Licensed in Illinois since 2025, according to the Illinois Department of Financial and Professional Regulation. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2022Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Family Medicine Physician primary
IL license 036176600 (first issued 2025; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Advocate Christ Hospital & Medical Center Oak Lawn, IL
- Advocate Trinity Hospital Chicago, IL
Medical groups
- Advocate Health and Hospitals Corporation (3,118 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Atorvastatin Calcium Other prescribers in Frankfort, IL | 49 |
| Fluticasone Propionate Other prescribers in Frankfort, IL | 40 |
| Amlodipine Besylate Other prescribers in Frankfort, IL | 32 |
| Metformin Hcl Er (metformin hcl) Other prescribers in Frankfort, IL | 27 |
| Pantoprazole Sodium Other prescribers in Frankfort, IL | 16 |
| Metformin Hcl Other prescribers in Frankfort, IL | 13 |
| Famotidine Other prescribers in Frankfort, IL | 13 |
| Symbicort (budesonide/formoterol fumarate) Other prescribers in Frankfort, IL | 13 |
| Mirtazapine Other prescribers in Frankfort, IL | 12 |
| Gabapentin Other prescribers in Frankfort, IL | 12 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 2 companies reported 2 payments worth $93.50 in total to this clinician.
| Dexcom, Inc. | $76.27 |
|---|---|
| Xeris Pharmaceuticals, Inc. | $17.23 |
| Food and Beverage | $93.50 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.