Our UPDATED Patient Portal is called the Intelichart (IC) Patient Portal. Flu Info 2021-2022 9/15/2021. ... Ellicott City Pediatric Associates 9011 Chevrolet Drive Suite 1-6 Ellicott City, MD 21042 phone: 410-465-7550 fax: 410-465-6359. Portal; Office Hours. Monday - Thursday: 8:00 AM - 5:00 PM.