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

Dr. Olivia C Winarko, MD

Individual provider Pediatrics Physician · NPI 1760750590

Dr. Olivia C Winarko, MD is a Pediatrics Physician in Rossmoor, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
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

11252 Martha Ann Dr
Rossmoor, CA 90720-2956
Phone: (408) 718-6746
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A115395 (CA)

Record details

NPI number1760750590
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 7, 2011
Last updated in NPPESJune 8, 2017