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

Dr. Lisa Stephanie Toy, MD

Individual provider Gastroenterology Physician · NPI 1992975403

Dr. Lisa Stephanie Toy, MD is a Gastroenterology Physician in Sylmar, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
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

14445 Olive View Dr Olive View-Ucla Med Ctr Dept OF Medicine 2B182
Sylmar, CA 91342-1437
Phone: (818) 364-4627
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence G71511 (CA)

Record details

NPI number1992975403
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 11, 2008
Last updated in NPPESMay 12, 2011

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