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DR. GWYNETH KERR ERWIN PH.D., PSY.D.
NPI 1255582870
Psychoanalyst in Tustin, CA

Active since October 01, 2008
250 W MAIN ST, SUITE 203, TUSTIN, CA 92780(714) 508-0804(714) 543-6094 Get Directions Write a Review

NPPES record last updated: October 1, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Gwyneth Kerr Erwin Ph.d., Psy.d. NPPES

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

DR. GWYNETH KERR ERWIN PH.D., PSY.D. (NPI 1255582870) is an individual psychoanalyst provider in Tustin, California, licensed in California (RP 0070) and active in the NPI registry since October 2008.

NPPES Registry Identity

NPI1255582870
Entity TypeIndividualFemale
Primary Taxonomy102L00000X
Provider Legal NameDR. GWYNETH KERR ERWINCredential: PH.D., PSY.D.
Location Address250 W MAIN ST, SUITE 203Tustin, CA 92780-7724
Mailing Address250 W Main St, Suite 203Tustin, CA 92780-7724 · (714) 508-0804 · Fax (714) 543-6094
Phone(714) 508-0804
Fax(714) 543-6094
Sole ProprietorYes
Enumeration DateOctober 1, 2008
✔ NPI 1255582870 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychoanalystBehavioral Health & Social Service Providers
Taxonomy Code102L00000X
License✔ Licensed in CA · RP 0070
Definition
Psychoanalysis is a comprehensive, theoretical framework which, when applied to a treatment process, consists of an intensive verbal, therapeutic relationship between an analyst and an analysand which aims for symptom relief, emotional growth, and personal integration. The psychoanalytic treatment process includes, but is not limited to, the recognition of unconscious processes and conflicts; the significance of developmental influences; and the impact of resistances, defenses, transference and countertransference phenomena. Treatment is enhanced by an understanding developed in the analyst's training and personal analysis of unconscious manifestations, such as dreams, slips of the tongue, fantasies and day dreams. Psychoanalytic technique varies in relation to theoretical orientation.
250 W MAIN ST, Tustin, CA 92780
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Other Providers at the Same Location NPPES 2

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

DR. CORINNE MARGARET RUPERT PH.D., PSY.D.
Marriage & Family Therapist
250 W MAIN ST, SUITE 201
TUSTIN, CA 92780
Orange County (949) 488-2648
MS. PAULA C. CLARK M.A.
Marriage & Family Therapist
250 W MAIN ST, SUITE 201
TUSTIN, CA 92780
Orange County (714) 730-7885

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 Gwyneth Erwin's NPI number?

The NPI number for Gwyneth Erwin is 1255582870. It was assigned to this individual provider in the NPPES registry on October 1, 2008.

Where is Gwyneth Erwin located?

Gwyneth Erwin practices at 250 W Main St Suite 203, Tustin, CA 92780. The listed phone number is (714) 508-0804.

What is Gwyneth Erwin's specialty?

The primary specialty registered for this NPI is Psychoanalyst with taxonomy code 102L00000X.

When was this NPI record last updated?

The NPPES record for Gwyneth Erwin was last updated on October 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.