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

Dr. Mason Masaki Yamashita, MD

Individual provider Psychiatry Physician · NPI 1982713517

Dr. Mason Masaki Yamashita, MD is a Psychiatry Physician in San Diego, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

3626 Torrey View Ct
San Diego, CA 92130-2620
Phone: (619) 306-2125
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A76245 (CA)

Record details

NPI number1982713517
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 29, 2006
Last updated in NPPESJuly 8, 2007

Other providers in San Diego