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

DR. ELLEN GAIL STEIN PH.D.
NPI 1902883390
Psychologist - Clinical in San Diego, CA

Q: What is Ellen Stein's NPI number?

The NPI number for Ellen Stein is 1902883390. It was assigned to this individual provider in the NPPES registry on December 27, 2005.

Q: What is Ellen Stein'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 Ellen Stein was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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 December 27, 2005

4874 EDGEWARE RD, SAN DIEGO, CA 92116(619) 595-4005 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Ellen Gail Stein Ph.d. NPPES

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

DR. ELLEN GAIL STEIN PH.D. (NPI 1902883390) is an individual clinical provider in San Diego, California, licensed in California (PSY 15085) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1902883390

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ELLEN GAIL STEINCredential: PH.D.

Location Address4874 EDGEWARE RDSan Diego, CA 92116-2337

Mailing Address333 Olive StSan Diego, CA 92103-6215 · (619) 595-4005

Phone(619) 595-4005

Sole ProprietorNo

Enumeration DateDecember 27, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1902883390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY 15085

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.

4874 EDGEWARE RD, San Diego, CA 92116

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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 Ellen Stein's NPI number?

The NPI number for Ellen Stein is 1902883390. It was assigned to this individual provider in the NPPES registry on December 27, 2005.

Where is Ellen Stein located?

Ellen Stein practices at 4874 Edgeware Rd, San Diego, CA 92116. The listed phone number is (619) 595-4005.

What is Ellen Stein'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 Ellen Stein was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.