First

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

• Outpatient Services
• Miscellaneous Personal Services, Nec

North American Industry Classification System (NAICS) Categories:

• All Other Outpatient Care Centers
• All Other Personal Services

Standard Industry Classification (SIC) Categories:

• Miscellaneous Personal Services, Nec
• Specialty Outpatient Facilities, Nec