National Provider Identifier Database

AI CHIEN, MD – NPI #1316301138
Occupational Medicine

Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.


Contact Information

AI CHIEN, MD
CASTRO & DUBOCE STREETS
SOUTH TOWER, SUITE 160-A
SAN FRANCISCO, CA94114
Phone: 415-600-5200
Fax:
Website:
Specialty Taxonomy Code
* Occupational Medicine 2083X0100X

* Indicates primary specialty

NPI Profile & details for AI CHIEN

NPI Number 1316301138
Credentials MD
Entity Individual
Enumeration date 04/07/2016
Last updated 04/08/2021 - About 5 years ago
Sole proprietor1 No
Identifiers
  • CA License #: A150820
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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