Charles E Porterfield

Charles E Porterfield is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Physicians & Surgeons Internal Medicine
• Physicians & Surgeon Md & Do
• Physicians & Surgeon Md & Do Internal Medicine
• Physicians & Surgeon Md & Do Pulmonary & Respiratory Disease

North American Industry Classification System (NAICS) Categories:

• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Internal Medicine
• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Pulmonary & Respiratory Disease
• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Osteopathic Internal Medicine
• Offices Of Physicians (Except Mental Health Specialists) > Physicians & Surgeons Osteopathic Pulmonary & Respiratory Disease

Standard Industry Classification (SIC) Categories:

• Offices And Clinics Of Doctors Of Medicine > Physicians & Surgeons Internal Medicine
• Offices And Clinics Of Doctors Of Medicine > Physicians & Surgeons Pulmonary & Respiratory Disease
• Offices And Clinics Of Doctors Of Osteopathy > Physicians & Surgeons Osteopathic Internal Medicine
• Offices And Clinics Of Doctors Of Osteopathy > Physicians & Surgeons Osteopathic Pulmonary & Respiratory Disease