1997 Health Care and Social Assistance Services

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NAICS CodeType of BusinessNumber of EstablishmentsRevenue ($1,000)Annual Payroll ($1,000)Paid Employees (1)
62Health Care and Social Assistance201219343938952433
621Ambulatory Health Care185206095892292083
6211Offices of Physicians827820444994716
62111Offices of Physicians, Except Mental Health Specialists767670944117689
62112Offices of Physicians, Mental Health Specialists6149587727
6212Offices of Dentists46222289527250
6213Offices of Other Health Practitioners37113193473142
62131Offices of Chiropractors125693128273
62133Offices of Mental Health Practitioners (except Physicians)132786119034
6214Outpatient Care Centers575432923116
62142Outpatient Mental Health and Substance Abuse Centers2DDb
6215Medical and Diagnostic Laboratories108079525018681
621511Medical Laboratories5DDf
621512Diagnostic Imaging Centers5DDb
623Nursing and Residential Care Facilities4DDc
624Social Assistance12DDc
6241Individual and Family Services2DDa
6244Child Day Care Services10DDc


  1. Some statistics are withheld to avoid disclosing data for individual companies. If employment is 500 or more, number of establishments is shown and employment size range is indicated by one of the following symbols:
    • a: 0 to 19 employees
    • b: 20 to 99 employees
    • c: 100 to 249 employees
    • e: 250 to 499 employees
    • f: 500 to 999 employees
    • g: 1,000 to 2,499 employees
    • h: 2,500 to 4,999 employees
    • i: 5,000 to 9,999 employees
    • j: 10,000 to 24,999 employees
    • k: 25,000 to 49,999 employees
    • l: 50,000 to 99,999 employees
    • m: 100,000 employees or more
  2. D: Withheld to avoid disclosing information about individual companies. Data is included in broader categories.

Source: U. S. Census, , 1997 Economic Census, Administrative and Support and Waste Management and Remediation Services, Geographic Area Series, September 1999.

The figures presented here should not compared to the employment by industry figures generated by the Massachusetts Executive Office of Labor and Workforce Development. The methodology and intended uses of the information differ, making direct comparisons impracticable.

For More Information

For more information about socioeconomic and demographic statistics about Cambridge, please contact Cliff Cook, ccook@cambridgema.gov, Planning Information Manager, at 617/349-4656.