Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

QUINTIN BAILEY
NPI 1770065138
Psychologist - Clinical in Oakland, CA

Q: What is Quintin Bailey's NPI number?

The NPI number for Quintin Bailey is 1770065138. It was assigned to this individual provider in the NPPES registry on September 2, 2018. The provider is also known as Quintin Crownover Psyd.

Q: What is Quintin Bailey's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Quintin Bailey was last updated on July 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.

Active since September 02, 2018

2715 VIOLA ST, OAKLAND, CA 94619(737) 900-3680 Get Directions Write a Review

NPPES record last updated: July 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 11, 2026, Sep 2, 2018 (2 updates tracked since 2018).

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About Quintin Bailey NPPES

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

QUINTIN BAILEY (NPI 1770065138) is an individual clinical provider in Oakland, California, licensed in California (34961) and active in the NPI registry since September 2018.

NPPES Registry Identity

NPI1770065138

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameQUINTIN BAILEY

Location Address2715 VIOLA STOakland, CA 94619-1064

Mailing Address2715 Viola StOakland, CA 94619-1064

Phone(737) 900-3680

Sole ProprietorNo

Enumeration DateSeptember 2, 2018

Last NPPES UpdateJuly 11, 20262 updates tracked since enumeration

NPPES CertifiedJuly 11, 2026

✔ NPI 1770065138 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in CA · 34961✔ Licensed in TX · 39158✔ Licensed in MI · 6301019627

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

2715 VIOLA ST, Oakland, CA 94619

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Other Names 1

Professional Name (2)Quintin Crownover Psyd

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 Quintin Bailey's NPI number?

The NPI number for Quintin Bailey is 1770065138. It was assigned to this individual provider in the NPPES registry on September 2, 2018. The provider is also known as Quintin Crownover Psyd.

Where is Quintin Bailey located?

Quintin Bailey practices at 2715 Viola St, Oakland, CA 94619. The listed phone number is (737) 900-3680.

What is Quintin Bailey's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Quintin Bailey was last updated on July 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.