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

Jack Lianjie Du, MD, a Medical Corporation

Organization Psychiatry Physician · NPI 1720080294

Jack Lianjie Du, MD, a Medical Corporation is a Psychiatry Physician in Orange, California. Registered with an NPI since 2005.

In the registry since
2005
Specialties on file
2

Practice location Address checks out

1100 W Stewart Dr
Orange, CA 92868-3849
Phone: (714) 771-8134
Fax: (714) 744-8542
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X
Addiction Psychiatry Physician Taxonomy 2084P0802X

Record details

NPI number1720080294
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jack Du — Owner · (714) 771-8134
NPI enumeratedAugust 12, 2005
Last updated in NPPESNovember 29, 2011
Mailing address2913 El Camino Real, 603, Tustin, CA 92782-8909

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