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

Julia Y. Li, MD

Individual provider Psychiatry Physician · NPI 1669544474

Julia Y. Li, MD is a Psychiatry Physician in Vacaville, California. Licensed in California. Registered with an NPI since 2006.

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

3700 Vaca Valley Pkwy
Vacaville, CA 95688-9430
Phone: (707) 453-5055
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A77929 (CA)

Record details

NPI number1669544474
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESJanuary 10, 2022
Mailing address1800 Harrison St Fl 7, Oakland, CA 94612-3466

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