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

Dr. Roy P. Liu, MD

Individual provider Gastroenterology Physician · NPI 1033408372

Dr. Roy P. Liu, MD is a Gastroenterology Physician in Loma Linda, 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.

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Practice location Address checks out

11234 Anderson St Rm 1556
Loma Linda, CA 92354-2804
Phone: (909) 558-4905
Fax: (909) 558-0274
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence A146299 (CA)

Record details

NPI number1033408372
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 6, 2011
Last updated in NPPESJuly 21, 2022

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