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

DR. MONICA JEAN DUMONT PH.D.
NPI 1578694865
Psychologist - Clinical in Fullerton, CA

Q: What is Monica Dumont's NPI number?

The NPI number for Monica Dumont is 1578694865. It was assigned to this individual provider in the NPPES registry on March 8, 2007.

Q: What is Monica Dumont'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 Monica Dumont was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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 March 08, 2007

305 N HARBOR BLVD STE 205, FULLERTON, CA 92832(714) 262-3603(714) 835-9190 Get Directions Write a Review

NPPES record last updated: September 11, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

On this page

About Dr. Monica Jean Dumont Ph.d. NPPES

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

DR. MONICA JEAN DUMONT PH.D. (NPI 1578694865) is an individual clinical provider in Fullerton, California, licensed in California (PSY21045) and active in the NPI registry since March 2007. She maintains a secondary practice location in Riverside.

NPPES Registry Identity

NPI1578694865

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MONICA JEAN DUMONTCredential: PH.D.

Location Address305 N HARBOR BLVD STE 205Fullerton, CA 92832-1901

Mailing Address305 N Harbor Blvd Ste 205Fullerton, CA 92832-1901 · (714) 262-3603 · Fax (714) 835-9190

Phone(714) 262-3603

Fax(714) 835-9190

Sole ProprietorNo

Enumeration DateMarch 8, 2007

Last NPPES UpdateSeptember 11, 2026

NPPES CertifiedSeptember 11, 2026

✔ NPI 1578694865 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 · PSY21045

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.

305 N HARBOR BLVD STE 205, Fullerton, CA 92832

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Secondary Practice Location 1

Location 17556 Avenida BajaRiverside, CA 92509-3449 · Phone (714) 262-3603 · Fax (909) 543-4220

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 Monica Dumont's NPI number?

The NPI number for Monica Dumont is 1578694865. It was assigned to this individual provider in the NPPES registry on March 8, 2007.

Where is Monica Dumont located?

Monica Dumont practices at 305 N Harbor Blvd Ste 205, Fullerton, CA 92832. The listed phone number is (714) 262-3603.

What is Monica Dumont'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 Monica Dumont was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.