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DR. WILLIAM CONNOR DARBY M.D.
NPI 1023455359
Psychiatry & Neurology - Psychiatry in Los Angeles, CA

Active since May 28, 2013
1823 SAWTELLE BLVD STE 4, LOS ANGELES, CA 90025(310) 206-9786 Get Directions Write a Review

NPPES record last updated: March 24, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. William Connor Darby M.d. NPPES

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

DR. WILLIAM CONNOR DARBY M.D. (NPI 1023455359) is an individual psychiatry provider in Los Angeles, California, licensed in California (A134060) and active in the NPI registry since May 2013. He maintains a secondary practice location in Santa Monica.

NPPES Registry Identity

NPI1023455359
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. WILLIAM CONNOR DARBYCredential: M.D.
Location Address1823 SAWTELLE BLVD STE 4Los Angeles, CA 90025-5532
Mailing Address1823 Sawtelle Blvd Ste 4Los Angeles, CA 90025-5532 · (310) 206-9786
Phone(310) 206-9786
Sole ProprietorYes
Enumeration DateMay 28, 2013
Last NPPES UpdateMarch 24, 2020
NPPES CertifiedMarch 24, 2020
✔ NPI 1023455359 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A134060
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 ListedSpecialistTaxonomy 174400000X · License A134060 (CA)
Also ListedPsychiatry & Neurology · Forensic PsychiatryTaxonomy 2084F0202X · License 2426 (CA)
1823 SAWTELLE BLVD STE 4, Los Angeles, CA 90025
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Secondary Practice Location 1

Location 11012 7th St Unit 14Santa Monica, CA 90403-4027 · Phone (615) 945-9688

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 William Darby's NPI number?

The NPI number for William Darby is 1023455359. It was assigned to this individual provider in the NPPES registry on May 28, 2013.

Where is William Darby located?

William Darby practices at 1823 Sawtelle Blvd Ste 4, Los Angeles, CA 90025. The listed phone number is (310) 206-9786.

What is William Darby'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 William Darby was last updated on March 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.