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DR. TIMOTHY TENNYSON PHD
NPI 1407290752
Psychologist - Clinical in Costa Mesa, CA

Active since April 17, 2013
3140 RED HILL AVE STE 130, COSTA MESA, CA 92626(949) 307-3600 Get Directions Write a Review

NPPES record last updated: April 17, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Timothy Tennyson Phd NPPES

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

DR. TIMOTHY TENNYSON PHD (NPI 1407290752) is an individual clinical provider in Costa Mesa, California, licensed in California (PSY10217) and active in the NPI registry since April 2013.

NPPES Registry Identity

NPI1407290752
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. TIMOTHY TENNYSONCredential: PHD
Location Address3140 RED HILL AVE STE 130Costa Mesa, CA 92626-3400
Mailing Address3140 Red Hill Ave Ste 130Costa Mesa, CA 92626-3400 · (949) 307-3600
Phone(949) 307-3600
Sole ProprietorYes
Enumeration DateApril 17, 2013
✔ NPI 1407290752 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSY10217
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.
Also ListedClinical NeuropsychologistTaxonomy 103G00000X · License PSY10217 (CA)
Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X · License PSY10217 (CA)
Also ListedPsychologist · ForensicTaxonomy 103TF0200X · License PSY10217 (CA)
3140 RED HILL AVE STE 130, Costa Mesa, CA 92626
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Other Providers at the Same Location NPPES

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

MR. JACK A FELTON MFT
Marriage & Family Therapist
3140 RED HILL AVE STE 130
COSTA MESA, CA 92626
Orange County (714) 546-6806

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 Timothy Tennyson's NPI number?

The NPI number for Timothy Tennyson is 1407290752. It was assigned to this individual provider in the NPPES registry on April 17, 2013.

Where is Timothy Tennyson located?

Timothy Tennyson practices at 3140 Red Hill Ave Ste 130, Costa Mesa, CA 92626. The listed phone number is (949) 307-3600.

What is Timothy Tennyson'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 Timothy Tennyson was last updated on April 17, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.