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

Dr. Antonio Kayaban Ong, MD

Individual provider Surgery Physician · NPI 1336144088

Dr. Antonio Kayaban Ong, MD is a Surgery Physician in Rosemead, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
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

3505 Hart Ave Ste 202
Rosemead, CA 91770-2061
Phone: (626) 573-1160
Fax: (626) 573-1162
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A36630 (CA)

Record details

NPI number1336144088
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2005
Last updated in NPPESMarch 19, 2020
Certification dateMarch 19, 2020

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