AI CHIEN M.D. – NPI #1316301138
Preventive 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.

Health Care Provider Taxonomy Code for Preventive Medicine

AI CHIEN is a physician located in SAN FRANCISCO, CA. NPPES has assigned the NPI number 1316301138 to AI CHIEN on April 07, 2016. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 2083X0100X from the Health Care Provider Taxonomy code set, which is classified as Preventive Medicine, specializing in Occupational Medicine

The NPI profile was previously updated about 5 years ago on Apr 08, 2021. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for AI CHIEN below.

NPI Profile for
AI CHIEN

NPI Number
1316301138
Enumeration Date

(more than 10 years ago)
Entity Type
Type-1  Individual (Female)
Legal Name
AI CHIEN
Credentials
M.D.
Primary location
CASTRO & DUBOCE STREETS
SOUTH TOWER, SUITE 160-A
SAN FRANCISCO, CA 94114
Phone: (415) 600-5200 Fax:
1 Other location(s):
1411 E 31st St
Oakland, CA 94602-1018
Phone: (510) 437-4800
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
Mar 18, 2021

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
2083X0100X
- Preventive Medicine / Occupational Medicine (Primary)		 CA A150820

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.