JACK LIANJIE DU, M.D., A MEDICAL CORPORATION
NPI 1720080294
Psychiatry & Neurology - Psychiatry in Orange, CA

Q: What is the provider's specialty?

The provider's specialty is Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.

Active since August 12, 2005

1100 W STEWART DR, ORANGE, CA 92868(714) 771-8134(714) 744-8542 Get Directions Write a Review

NPPES record last updated: November 29, 2011. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Jack Lianjie Du, M.d., A Medical Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JACK LIANJIE DU, M.D., A MEDICAL CORPORATION (NPI 1720080294) is a healthcare organization registered as a psychiatry in Orange, California and active in the NPI registry since August 2005. The organization lists Jack Lianjie Du, Owner, as its authorized official.

NPPES Registry Identity

NPI1720080294

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NameJACK LIANJIE DU, M.D., A MEDICAL CORPORATION

Location Address1100 W STEWART DROrange, CA 92868-3849

Mailing Address2913 El Camino Real, #603Tustin, CA 92782-8909 · (714) 277-4200 · Fax (714) 384-3889

Phone(714) 771-8134

Fax(714) 744-8542

Organization SubpartNo

Authorized OfficialJack Lianjie DuOwner · (714) 771-8134

Enumeration DateAugust 12, 2005

Last NPPES UpdateNovember 29, 2011

✔ NPI 1720080294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Also ListedPsychiatry & Neurology · Addiction PsychiatryTaxonomy 2084P0802X

1100 W STEWART DR, Orange, CA 92868

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Other Identifiers 1

Medicare ID-Type UnspecifiedW17838

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP