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

Chibao Nguyen, DO

Individual provider Internal Medicine Physician · NPI 1528370830

Chibao Nguyen, DO is an Internal Medicine in Covina, California. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2008, 18 years ago. Practices with PIH Health Physicians, a 614-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
18
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
CA
In the registry since
2010
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

420 W Rowland St
Covina, CA 91723-2943
Phone: (626) 331-6411
Fax: (626) 251-1560
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 100 W California Blvd, Pasadena, CA 91105-3010 — (626) 795-2244

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A11299 (CA)

Record details

NPI number1528370830
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 2, 2010
Last updated in NPPESJanuary 4, 2026
Certification dateJanuary 4, 2026
Mailing addressPo Box 35380, Las Vegas, NV 89133-5380

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2008 (18 years in practice)
Group practice Pih Health Physicians — 614 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Covina