Northland Ent is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Audiologists
• Hearing Aids & Assistive Devices & Supplies
• Physicians & Surgeons - Otolaryngology - Head & Neck Surgery (Ear, Nose, Throat)
• Physicians & Surgeons

North American Industry Classification System (NAICS) Categories:

• All Other Miscellaneous Store Retailers (Except Tobacco Stores) > Medical Appliances & Supplies > Hearing Aids & Assistive Devices & Supplies
• Offices Of Physicians (Except Mental Health Specialists)
• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Otolaryngology
• Offices Of Physical, Occupational And Speech Therapists, And Audiologists > Speech & Hearing Specialists > Audiologists

Standard Industry Classification (SIC) Categories:

• Miscellaneous Retail Stores, Nec > Medical Appliances & Supplies > Hearing Aids & Assistive Devices & Supplies
• Offices And Clinics Of Doctors Of Medicine
• Offices And Clinics Of Doctors Of Medicine > Physicians & Surgeons General Surgery > Physicians & Surgeons Head & Neck Surgery
• Offices And Clinics Of Health Practitioners, Nec > Speech & Hearing Specialists > Audiologists