A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
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Birth Control Patient Education Patient information guide about birth control and various types of reversable and irreversable contraception techniques.Before Visiting Dr. Ognen Learn More
Specialties & Research
- He has special expertise in 1 area:
- Flu (Human Influenza)
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- Additional Information
- Dr. Leo Mihajlo Ognen MD is a male General Practitioner and practices in General Practice.
- Where does Dr. Leo M. Ognen practice?
- Dr. Leo Ognen has 1 office location.
Dr. Leo Ognen practices General Practice near Toledo, OH.
See Toledo General Practitioners.