WILLIAM RICHARD BAILEY D.O.
NPI 1063623486
Specialist in San Diego, CA

Q: What is William Bailey's NPI number?

The NPI number for William Bailey is 1063623486. It was assigned to this individual provider in the NPPES registry on May 25, 2007.

Q: What is William Bailey's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for William Bailey was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since May 25, 2007

4510 EXECUTIVE DR. SUITE. 170, SAN DIEGO, CA 92121(858) 457-4717(858) 457-0470 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About William Richard Bailey D.o. NPPES

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

WILLIAM RICHARD BAILEY D.O. (NPI 1063623486) is an individual specialist in San Diego, California, licensed in California (20A5811) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1063623486

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameWILLIAM RICHARD BAILEYCredential: D.O.

Location Address4510 EXECUTIVE DR. SUITE. 170San Diego, CA 92121

Mailing Address4510 Executive Dr. Suite. 170San Diego, CA 92121 · (858) 457-4717 · Fax (858) 457-0470

Phone(858) 457-4717

Fax(858) 457-0470

Sole ProprietorNo

Enumeration DateMay 25, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1063623486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in CA · 20A5811

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

4510 EXECUTIVE DR. SUITE. 170, San Diego, CA 92121

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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 Bailey's NPI number?

The NPI number for William Bailey is 1063623486. It was assigned to this individual provider in the NPPES registry on May 25, 2007.

Where is William Bailey located?

William Bailey practices at 4510 Executive Dr. Suite. 170, San Diego, CA 92121. The listed phone number is (858) 457-4717.

What is William Bailey's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for William Bailey was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.