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).
Learn more about Dr. Ruth Deddish:
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Specialties & Research
Dr. Ruth Deddish, MD is board certified in Neonatal-Perinatal Medicine.
- She has special expertise in 3 areas:
- Cystic Fibrosis
Education & Awards
Dr. Deddish graduated from Upstate Medical University Physical Medicine and Rehabilitation, Syracuse.
Dr. Deddish has 2 hospital affiliations:
- Northwestern Memorial Hospital
- Children's Memorial Hospital
Accepted Insurance Plans
Dr. Deddish accepts these health insurances in at least one office:
- Aetna - 3 plans
- WellCare - 1 plan
- Blue Cross Blue Shield of Illinois - 3 plans
- Humana - 3 plans
- Cigna - 3 plans
- United Healthcare - 15 plans
- Great-West Healthcare - 3 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Ruth B. Deddish practice?
Dr. Ruth Deddish practices Neonatal-Perinatal Medicine near Chicago, IL.
See Chicago Pediatricians.