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

Rachel Mariko Ruiz, MD

Individual provider Pediatric Gastroenterology Physician · NPI 1891131611

Rachel Mariko Ruiz, MD is a Pediatric Gastroenterology Physician in Palo Alto, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
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

750 Welch Rd Ste 116
Palo Alto, CA 94304-1507
Phone: (650) 723-5070
Show map & directions

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

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence A140532 (CA)

Record details

NPI number1891131611
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2013
Last updated in NPPESMay 1, 2019

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