Dr. Leo A. Niemeier
- Gender: Male
- Experience: 13 years
- Graduation year: 2008
- Sole propriator: No
- NPI: 1033328919
Dr. Leo A. Niemeier MD
Pathologist
He is located at 3535 Olentangy River Road Rmh Pathology Dept - Corpath in Columbus, OH 43214. Can help patients with the following: Benign Tumor, Cyst, Infarction, Skin Biopsy. His National Provider Identifier (NPI) number is 1033328919. Appointment can be made via the phone number (614) 566-4945. He is affiliated with 4 hospitals.
Conditions treated
Dr. Leo Anthony Niemeier, being an pathologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Leo A. Niemeier.
- Benign Tumor
- Cyst
- Infarction
- Skin Biopsy
Procedures Performed by Dr. Leo A. Niemeier
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Leo A. Niemeier as in-network for the following 2026 plans.
Health plans
CareSource
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 21 plans from CareSource
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze 7500 $25 Generic Drugs | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze 7500 $25 Generic Drugs + Adult Vision & Fitness | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Core Gold 1500 $10 Generic Drugs | HMO · Gold | Preferred | Accepting new patients |
| Core Gold 1500 $10 Generic Drugs + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Gold 3000 $0 Chronic Care Drugs & Services | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Silver 5000 $0 Chronic Care Drugs & Services | HMO · Silver | Preferred | Accepting new patients |
| Diabetes Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Gold 2000 $15 Generic Drugs | HMO · Gold | Preferred | Accepting new patients |
| Gold 2000 $15 Generic Drugs + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| HDHP Preventive Silver 5500 $0 Chronic Care Drugs | HMO · Silver | Preferred | Accepting new patients |
| Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services | HMO · Gold | Preferred | Accepting new patients |
| Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services | HMO · Silver | Preferred | Accepting new patients |
| Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Low Premium Bronze 10600 $25 Generic Drugs | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Bronze 10600 $25 Generic Drugs + Adult Vision & Fitness | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Silver 6200 $3 Generic Drugs | HMO · Silver | Preferred | Accepting new patients |
| Low Premium Silver 6200 $3 Generic Drugs + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Silver 6000 $20 Generic Drugs | HMO · Silver | Preferred | Accepting new patients |
| Silver 6000 $20 Generic Drugs + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Leo A. Niemeier is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Leo A. Niemeier is enrolled to bill Medicare as a Practitioner - Pathology .
Bills through: Greater Cincinnati Pathologists Inc
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Genentech | $61168 |
| Pfizer | $17226 |
| Merck | $15855 |
Other
| Promotional Speaking or Service | $77735 |
| Travel and Lodging | $11995 |
| Food and Beverage | $2375 |
| Consulting | $2275 |
Studies
Graduated in 2008Affiliated hospitals
Looking for more Pathologists?
Out of the 23 pathologists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 3535 Olentangy River Road Columbus, 43214, OH
- Gender: Male
- Address: 3535 Olentangy River Road Columbus, 43214, OH
- Gender: Female
- Address: 3535 Olentangy River Road Columbus, 43214, OH
- Gender: Male
- Address: 3535 Olentangy River Road Columbus, 43214, OH
- Gender: Male
- Address: 3535 Olentangy River Road Columbus, 43214, OH
- Gender: Male
- Address: 3535 Olentangy River Road Columbus, 43214, OH
- Gender: Female
- Address: 3535 Olentangy River Road Columbus, 43214, OH
- Gender: Female
- Address: 3535 Olentangy River Road Columbus, 43214, OH
- Gender: Male
- Address: 3535 Olentangy River Road Columbus, 43214, OH
- Gender: Female
- Address: 3535 Olentangy River Road Columbus, 43214, OH
Questions & Answers
What conditions does Dr. Leo Anthony Niemeier treat?
Dr. Leo Anthony Niemeier provides treatment for Benign Tumor, Cyst, Infarction, Skin Biopsy.
Has Dr. Leo Anthony Niemeier affiliation with hospitals?
Dr. Leo Anthony Niemeier is affiliated with RIVERSIDE METHODIST HOSPITAL. For the full list of hospitals see this list.
Does Dr. Leo Anthony Niemeier accept patients with CareSource?
Yes, Dr. Leo Anthony Niemeier is listed in-network for CareSource through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Leo Anthony Niemeier?
Dr. Leo Anthony Niemeier's office is located at 3535 Olentangy River Road Rmh Pathology Dept - Corpath in Columbus, OH 43214.