DR. ELSA LOUISE FERRIS PSY.D.
NPI 1841632098
Psychologist - Clinical in Ontario, CA

Q: What is Elsa Ferris's NPI number?

The NPI number for Elsa Ferris is 1841632098. It was assigned to this individual provider in the NPPES registry on July 29, 2013.

Q: What is Elsa Ferris'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 Elsa Ferris was last updated on February 19, 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.

Active since July 29, 2013

500 E E ST STE 111, ONTARIO, CA 91764(909) 999-5213 Get Directions Write a Review

NPPES record last updated: February 19, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 19, 2020, Jan 2, 2020 (2 updates tracked since 2020).

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About Dr. Elsa Louise Ferris Psy.d. NPPES

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

DR. ELSA LOUISE FERRIS PSY.D. (NPI 1841632098) is an individual clinical provider in Ontario, California, licensed in California (PSY31532) and active in the NPI registry since July 2013. She maintains a secondary practice location in Fountain Valley.

NPPES Registry Identity

NPI1841632098

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ELSA LOUISE FERRISCredential: PSY.D.

Location Address500 E E ST STE 111Ontario, CA 91764-4291

Mailing Address500 E E St Ste 111Ontario, CA 91764-4291 · (909) 999-5213

Phone(909) 999-5213

Sole ProprietorYes

Enumeration DateJuly 29, 2013

Last NPPES UpdateFebruary 19, 20202 updates tracked since enumeration

✔ NPI 1841632098 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 · PSY31532

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.

500 E E ST STE 111, Ontario, CA 91764

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Secondary Practice Location 1

Location 118350 Mount Langley St Ste 220Fountain Valley, CA 92708-6912 · Phone (714) 378-2620

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 Elsa Ferris's NPI number?

The NPI number for Elsa Ferris is 1841632098. It was assigned to this individual provider in the NPPES registry on July 29, 2013.

Where is Elsa Ferris located?

Elsa Ferris practices at 500 E E St Ste 111, Ontario, CA 91764. The listed phone number is (909) 999-5213.

What is Elsa Ferris'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 Elsa Ferris was last updated on February 19, 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.