Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Bac Hai Nguyen, MD

Individual provider Otolaryngology Physician · NPI 1851400527

Bac Hai Nguyen, MD is an Otolaryngology in West Covina, California. Graduated from The General Medical College in 1992, 34 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
34
Trained at
The General Medical College
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

933 S Sunset Ave Ste # 307
West Covina, CA 91790
Phone: (626) 962-6811
Fax: (626) 960-9520
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence G79012 (CA)

Record details

NPI number1851400527
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 29, 2006
Last updated in NPPESJuly 17, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOTOLARYNGOLOGY
Medical schoolTHE GENERAL MEDICAL COLLEGE
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Other providers in West Covina