Northern Pulmonary Function Lab

Northern Pulmonary Function Lab is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Physicians & Surgeons
• Physicians & Surgeon Sleep Disorders
• Physicians & Surgeon Pulmonary & Respiratory Disease

North American Industry Classification System (NAICS) Categories:

• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Pulmonary & Respiratory Disease
• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Sleep Disorders

Standard Industry Classification (SIC) Categories:

• Offices And Clinics Of Doctors Of Medicine > Physicians & Surgeons Pulmonary & Respiratory Disease
• Offices And Clinics Of Doctors Of Medicine > Physicians & Surgeons Sleep Disorders