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About William Phan
This profile covers William Phan, a company classified under Offices of Physicians (except Mental Health Specialists), based in Rosemead, California, United States, operating in Healthcare provider, employing 11-20 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 621111 (Offices of Physicians (except Mental Health Specialists)). William Phan is one of 637,970 Healthcare & Life Science companies listed in California.
Business Contact Information
- Address
- 2543 La Presa Ave, Rosemead, California, 91770, United States
Industry & Classification
- Industry
- Healthcare & Life Science
- Sector
- Healthcare provider
NAICS Codes
- 62Health Care and Social Assistance
- 6211Offices of Physicians
- 621111Offices of Physicians (except Mental Health Specialists)
SIC Codes
- 80Health Services
- 801Offices And Clinics Of Doctors Of Medicine
- 8011Offices of Physicians, Mental Health Specialists
Company Details
- Employees
- 20 (11-20)
- Annual Revenue
- $1.0M ($1M-$5M)
William Phan: frequently asked questions
What does William Phan do?
This profile covers William Phan, a company classified under Offices of Physicians (except Mental Health Specialists), based in Rosemead, California, United States, operating in Healthcare provider, employing 11-20 people and reporting $1M-$5M in annual revenue.
Where is William Phan located?
William Phan is headquartered at 2543 La Presa Ave, Rosemead, California, 91770, United States.
How many employees does William Phan have?
William Phan has about 20 employees (the 11-20 range).
What is William Phan's annual revenue?
William Phan's annual revenue is estimated at $1.0M (the $1M-$5M range).
What industry is William Phan in?
William Phan is in the Healthcare & Life Science / Healthcare provider industry, and its primary NAICS code is 621111 (Offices of Physicians (except Mental Health Specialists)).
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Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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