Hsu, Keith Chunyen

Hsu, Keith Chunyen is an individual health care provider with primary practice located at 26800 Crown Valley Pkwy Suite 305, Mission Viejo CA 92691-6384. He recently has only one registered license in Allopathic & Osteopathic Physicians / Hospitalist, which is considered as his primary health care specialty. Hsu, Keith Chunyen can be contacted via phone (949) 364-6000.

Contact Information

Primary practice address
26800 Crown Valley Pkwy Suite 305 Mission Viejo CA 92691-6384
Fax: (949) 367-0518
Website:

Health care specialties

SpecialtyCodeLicense #State
Allopathic & Osteopathic Physicians / Hospitalist 208M00000X A110787C California

Profile Details

NPI number 1891921458
LBN Legal business name Hsu, Keith Chunyen
Credentials Doctor of Medicine (MD)
Entity Individual
Sole proprietor 1 No
Enumeration date Jun 9th, 2009
Last updated Oct 28th, 2020 - about 5 years ago

1 A sole proprietor/sole proprietorship is an individual, and in that capacity, is qualified for a solitary NPI number. The sole proprietor have to apply for the NPI number using his or her own particular Social Security Number (SSN), instead of Employer Identification Number (EIN) regardless of whether he/she has an EIN.

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