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

Individual provider Internal Medicine Physician · NPI 1811948680

Dao Bich Nguyen, MD is an Internal Medicine in Westminster, California. Qualified in 1976, 50 years ago. Practices with Family Choice ACO Inc, a 60-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
50
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9211 Bolsa Ave Ste 220
Westminster, CA 92683
Phone: (714) 898-9966
Fax: (714) 898-6174
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A43110 (CA)

Record details

NPI number1811948680
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 15, 2006
Last updated in NPPESMay 7, 2012

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPULMONARY DISEASE
Medical schoolOTHER
Graduated 1976 (50 years in practice)
Group practice Family Choice Aco Inc — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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