WILLIAM FREDERICK STEPHENS D.D.S.
NPI 1487736591
Dentist - Oral and Maxillofacial Surgery in Pasadena, CA

Q: What is William Stephens's NPI number?

The NPI number for William Stephens is 1487736591. It was assigned to this individual provider in the NPPES registry on October 19, 2006.

Q: What is William Stephens's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Q: When was this NPI record last updated?

The NPPES record for William Stephens 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 October 19, 2006

301 S FAIR OAKS AVE STE 107, PASADENA, CA 91105(626) 440-0099(626) 440-1002 Get Directions Write a Review

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

On this page

About William Frederick Stephens D.d.s. NPPES

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

WILLIAM FREDERICK STEPHENS D.D.S. (NPI 1487736591) is an individual oral and maxillofacial surgery provider in Pasadena, California, licensed in California (34775) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1487736591

Entity TypeIndividualMale

Primary Taxonomy1223S0112X

Provider Legal NameWILLIAM FREDERICK STEPHENSCredential: D.D.S.

Location Address301 S FAIR OAKS AVE STE 107Pasadena, CA 91105-2536

Mailing Address301 S Fair Oaks Ave Ste 107Pasadena, CA 91105-2536 · (626) 440-0099 · Fax (626) 440-1002

Phone(626) 440-0099

Fax(626) 440-1002

Sole ProprietorNo

Enumeration DateOctober 19, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1487736591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers

Taxonomy Code1223S0112X

License✔ Licensed in CA · 34775

Definition

An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

301 S FAIR OAKS AVE STE 107, Pasadena, CA 91105

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Other Identifiers 2

Medicare ID-Type UnspecifiedWD34775ACA

Medicare UPINT16101CA

Other Providers at the Same Location NPPES

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

MARTIN STEPANYAN D.M.D

Dentist (Oral and Maxillofacial Surgery)

301 S FAIR OAKS AVE STE 107
PASADENA, CA 91105

Los Angeles County (626) 440-0099

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 Stephens's NPI number?

The NPI number for William Stephens is 1487736591. It was assigned to this individual provider in the NPPES registry on October 19, 2006.

Where is William Stephens located?

William Stephens practices at 301 S Fair Oaks Ave Ste 107, Pasadena, CA 91105. The listed phone number is (626) 440-0099.

What is William Stephens's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

When was this NPI record last updated?

The NPPES record for William Stephens 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.