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DAPHNE DU
NPI 1780428599
Psychiatry & Neurology - Psychiatry in Riverside, CA

Active since June 25, 2024
9990 COUNTY FARM RD, RIVERSIDE, CA 92503(951) 358-4881 Get Directions Write a Review

NPPES record last updated: July 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 2, 2025, Jun 25, 2024 (2 updates tracked since 2024).

About Daphne Du NPPES

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

DAPHNE DU (NPI 1780428599) is an individual psychiatry provider in Riverside, California, licensed in California (15689) and active in the NPI registry since June 2024.

NPPES Registry Identity

NPI1780428599
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDAPHNE DU
Location Address9990 COUNTY FARM RDRiverside, CA 92503-3542
Mailing Address9990 County Farm RdRiverside, CA 92503-3542
Phone(951) 358-4881
Sole ProprietorNo
Enumeration DateJune 25, 2024
Last NPPES UpdateJuly 2, 20252 updates tracked since enumeration
NPPES CertifiedJuly 2, 2025
✔ NPI 1780428599 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · 15689
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
9990 COUNTY FARM RD, Riverside, CA 92503
Open in Google Maps ↗

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.

MRS. DESIREE C NWIGWE APRN, PMHNP, PHN
Nurse Practitioner (Psychiatric/Mental Health)
9990 COUNTY FARM RD
RIVERSIDE, CA 92503
Riverside County (951) 358-4000
ANDREW MUSSELMAN
Peer Specialist
9990 COUNTY FARM RD, SUITE 6
RIVERSIDE, CA 92503
Riverside County (866) 481-5361
DR. DAVID ROBERT SEIGLER M.D.
Psychiatry & Neurology (Psychiatry)
9990 COUNTY FARM RD
RIVERSIDE, CA 92503
Riverside County (951) 358-4881
DR. TOKUNBO LABISI WILLIAMS M.D
Psychiatry & Neurology (Psychiatry)
9990 COUNTY FARM RD
RIVERSIDE, CA 92503
Riverside County (951) 358-4770
SARAH MATIGI PSYCHIATRIC NP
Nurse Practitioner (Psychiatric/Mental Health)
9990 COUNTY FARM RD
RIVERSIDE, CA 92503
Riverside County (951) 358-4881
ALISIA LASCANO-OROPEZA
Counselor (Mental Health)
9990 COUNTY FARM RD, SUITE 5
RIVERSIDE, CA 92503
Riverside County (951) 358-4834
MS. MEGHAN PATTERSON
Behavior Analyst
9990 COUNTY FARM RD
RIVERSIDE, CA 92503
Riverside County (951) 358-6922
MR. SAMUEL NECTALI MARTINEZ BSW
Counselor (Mental Health)
9990 COUNTY FARM RD, SUITE 5
RIVERSIDE, CA 92503
Riverside County (760) 238-8385

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Daphne Du's NPI number?

The NPI number for Daphne Du is 1780428599. It was assigned to this individual provider in the NPPES registry on June 25, 2024.

Where is Daphne Du located?

Daphne Du practices at 9990 County Farm Rd, Riverside, CA 92503. The listed phone number is (951) 358-4881.

What is Daphne Du's specialty?

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

When was this NPI record last updated?

The NPPES record for Daphne Du was last updated on July 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.