Extended NAICS 621399-21 Part of official NAICS 621399 Extended NAICS 621399-21 · Parent 621399
Nursing Assistants Business List
Reach companies across the U.S. and Canada. Build a list by state or province, with mailing addresses and phone numbers, plus contact emails where available for U.S. companies.
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Available business records
United States
United States
- Companies 48
- Phones 48
- Websites 7
- Contact emails 5
Canada
- Companies 1
- Phones 1
- Websites 1
Canadian counts for this segment are available on request.
What does 621399-21 Nursing Assistants cover?
Nursing Assistants are healthcare professionals who provide basic care to patients in hospitals, nursing homes, and other healthcare facilities. They work under the supervision of registered nurses and licensed practical nurses, and their duties include assisting patients with daily activities such as bathing, dressing, and eating, monitoring vital signs, and reporting any changes in a patient's condition to the nursing staff. Nursing Assistants also help patients with mobility and exercise, and they may assist with medical procedures such as taking blood pressure or administering medication.
Official parent industry: NAICS 621399 - Offices of All Other Miscellaneous Health Practitioners
Industry Examples & Products
Examples of products and services associated with companies in this industry.
- Long-term care facilities
- Hospitals
- Rehabilitation centers
- Home health agencies
- Hospice care providers
- Assisted living facilities
- Memory care facilities
- Adult day care centers
- Correctional facilities
- Schools and universities with nursing programs
Common Equipment
Machinery these companies typically run. Equipment, parts and repair suppliers use this list to reach them.
- Blood pressure cuffs
- Stethoscopes
- Thermometers
- Bedpans
- Urinals
- Wheelchairs
- Gait belts
- Hoyer lifts
- Transfer boards
- Electronic health record software
Website-reviewed records can include equipment details.
What your list can include
How to request your free sample
See how well the data matches your targeting before you decide to order.
Available for this segment: 48 U.S. companies · 5 contact emails
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Contact Website Phone Employees
Sample preview · details masked
- Company: name, status, HQ/branch, year opened, public/private
- Location: address, county, metro, latitude & longitude
- Contacts: name, title, email (with verification status), phone
- Firmographics: employees, sales volume, square footage, fleet size
- Digital: website, LinkedIn and social profiles
- Classification: SIC & NAICS (primary and secondary)
Some fields are available for selected records. See every field in the Data Dictionary
✓ Website-reviewed data included with purchased U.S. lists at no extra charge · How we review →
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Industry History
The Nursing Assistants industry has a long history dating back to the early 20th century when the first nursing homes were established in the United States. The industry has since grown to become an essential part of the healthcare system, providing care to patients in hospitals, nursing homes, and other healthcare facilities. In recent years, the industry has seen notable advancements in technology, including the use of electronic health records and telehealth services, which have improved patient care and increased efficiency. In the United States, the industry has also seen an increase in demand due to the aging population and the need for long-term care services.
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Cited in research and government
Referenced by CDC/NIOSH, Columbia University, and other academic and government sources since 1998. See citations
15 million businesses
U.S. and Canadian companies across SIC and NAICS industries.
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Questions about buying this list
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Your free sample includes example companies matching your target industry, with available business details such as company names, locations, phone numbers, and websites. You can review the data before deciding to purchase. Email addresses are not included in free samples.
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Our business database is regularly maintained and updated. Each purchased list is checked again before delivery, including website and business-activity reviews where available, to help identify outdated or mismatched records. Read our data verification methodology
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Yes. Business email contacts are available by request for eligible U.S. lists, where available. Canadian business lists do not include contact email addresses. You're responsible for ensuring your outreach complies with applicable email marketing laws.
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Every business list is prepared specifically for your order and reviewed by our team before delivery.
We evaluate companies against your specific targeting criteria, review available company websites and business information, and score leads for relevance to your target market or campaign.
Each purchased list is re-scanned on the day of delivery to help identify outdated, closed, or misclassified businesses.
Our Website-Reviewed & Enriched service is included with purchased U.S. business lists at no additional charge, helping you receive more relevant, actionable company data. It does not promise that every field is perfect or individually verified.
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NAICS classification hierarchy
Five official Census levels, from sector to national industry, plus a commercial extended level.
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Extended 8-digit NAICS 621399-21 Nursing Assistants
621399-21 is an 8-digit commercial segment used for business lists, not an official Census NAICS code. For government forms and filings, use NAICS 621399. Classification methodology →
About this classification
This page represents a commercial Extended NAICS industry classification used for business targeting, industry research, data analysis, and company classification. It is not an official U.S. Census Bureau NAICS code. Its parent industry is an official NAICS classification defined by the U.S. Census Bureau. Classifications are reviewed regularly by SICCODE.com's Classification Review Team.
SICCODE.com classifies companies under both Extended NAICS and Extended SIC. A company may appear in both classification systems, so company counts should not be added together without deduplication.