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

Harry Ziyu Zhao, DO

Individual provider Pediatrics Physician · NPI 1942838792

Harry Ziyu Zhao, DO is a Pediatrics Physician in Chino Hills, California. Licensed in California. Registered with an NPI since 2020.

Licensed in
CA
In the registry since
2020
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.

See every abbreviation used in this directory →

Practice location Address checks out

15944 Los Serranos Country Club Dr Ste 160
Chino Hills, CA 91709-3990
Phone: (909) 606-8893
Fax: (909) 606-8828
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 20A21209 (CA)

Record details

NPI number1942838792
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 28, 2020
Last updated in NPPESJuly 22, 2026
Certification dateJuly 22, 2026

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