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

Individual provider Surgery Physician · NPI 1215017413

Honzen Ou, MD is a Surgery Physician in Chino, California. Practices as a sole proprietor. Licensed in California.

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

13768 Roswell Ave Ste 218
Chino, CA 91710
Phone: (909) 464-9119
Fax: (909) 464-2201
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A30984 (CA)

Record details

NPI number1215017413
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 16, 2006
Last updated in NPPESMarch 17, 2010
Mailing address13768 Roswell Ave., Ste. 218, Chino, CA 91710

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