SHARON HOUK-SYAU, M.D., INC.
NPI 1174494983
Psychiatry & Neurology - Psychiatry in Irvine, CA

Q: What is Sharon Houk-Syau, M.D., Inc.'s NPI number?

The NPI number for Sharon Houk-Syau, M.D., Inc. is 1174494983. It was assigned to this organization in the NPPES registry on September 15, 2025.

Q: What is Sharon Houk-Syau, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since September 15, 2025

19712 MACARTHUR BLVD STE 110, IRVINE, CA 92612(949) 232-0037 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 5, 2026, Sep 15, 2025 (2 updates tracked since 2025).

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About Sharon Houk-syau, M.d., Inc. NPPES

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

SHARON HOUK-SYAU, M.D., INC. (NPI 1174494983) is a healthcare organization registered as a psychiatry in Irvine, California and active in the NPI registry since September 2025. The organization lists Sharon Houk-syau, President, as its authorized official.

NPPES Registry Identity

NPI1174494983

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NameSHARON HOUK-SYAU, M.D., INC.

Location Address19712 MACARTHUR BLVD STE 110Irvine, CA 92612-2407

Mailing Address19712 Macarthur Blvd Ste 110Irvine, CA 92612-2407 · (949) 232-0037 · Fax (949) 841-8517

Phone(949) 232-0037

Organization SubpartNo

Authorized OfficialSharon Houk-syauPresident · (949) 232-0037

Enumeration DateSeptember 15, 2025

Last NPPES UpdateMarch 5, 20262 updates tracked since enumeration

NPPES CertifiedMarch 5, 2026

✔ NPI 1174494983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.

19712 MACARTHUR BLVD STE 110, Irvine, CA 92612

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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 SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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