According to our records, this business is located at 1100 Pear Tree Ln. in Napa (in Napa County), California 94558, the location GPS coordinates are: 38.321004 (latitude), -122.294661 (longitude). North Bay Allergy & Asthma is categorized under Clinics (SIC code 8011). Current estimates show that the unit has a sales volume of $2,745,000 and staff of approximately 9 people. You can contact the company by phone at (707) 258-8100.