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CORNEL FRANCOISE THIERSEN AMFT
NPI 1013882356
Marriage & Family Therapist in San Clemente, CA

Active since October 07, 2025
302 N EL CAMINO REAL STE 216, SAN CLEMENTE, CA 92672(949) 212-3266 Get Directions Write a Review

NPPES record last updated: October 7, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cornel Francoise Thiersen Amft NPPES

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

CORNEL FRANCOISE THIERSEN AMFT (NPI 1013882356) is an individual marriage & family therapist in San Clemente, California, licensed in California (PENDING) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1013882356
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameCORNEL FRANCOISE THIERSENCredential: AMFT
Location Address302 N EL CAMINO REAL STE 216San Clemente, CA 92672-4778
Mailing Address19 Winslow StLadera Ranch, CA 92694-0305 · (619) 621-8769
Phone(949) 212-3266
Sole ProprietorYes
Enumeration DateOctober 7, 2025
NPPES CertifiedOctober 7, 2025
✔ NPI 1013882356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · PENDING
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
302 N EL CAMINO REAL STE 216, San Clemente, CA 92672
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Other Providers at the Same Location NPPES 10

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

ROSE WALSH
Counselor (Mental Health)
302 N EL CAMINO REAL STE 216
SAN CLEMENTE, CA 92672
Orange County (949) 312-1894
KIERSTEN PAPST
Marriage & Family Therapist
302 N EL CAMINO REAL STE 216
SAN CLEMENTE, CA 92672
Orange County (949) 682-5521
AVERY HOPPE
Counselor (Mental Health)
302 N EL CAMINO REAL STE 216
SAN CLEMENTE, CA 92672
Orange County (949) 478-4815
KRISTIN LAWRENCE AMFT
Counselor (Mental Health)
302 N EL CAMINO REAL STE 216
SAN CLEMENTE, CA 92672
Orange County (619) 363-2202
CARISA KELSO
Counselor (Mental Health)
302 N EL CAMINO REAL STE 216
SAN CLEMENTE, CA 92672
Orange County (949) 342-6520
DEBORAH FIERI
Social Worker (Clinical)
302 N EL CAMINO REAL STE 216
SAN CLEMENTE, CA 92672
Orange County (949) 682-5521
BONNIE ECHOLS
Counselor (Professional)
302 N EL CAMINO REAL STE 216
SAN CLEMENTE, CA 92672
Orange County (949) 212-3266
JULIE ANN SMITH
Counselor (Mental Health)
302 N EL CAMINO REAL STE 216
SAN CLEMENTE, CA 92672
Orange County (949) 212-3266

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 Cornel Thiersen's NPI number?

The NPI number for Cornel Thiersen is 1013882356. It was assigned to this individual provider in the NPPES registry on October 7, 2025.

Where is Cornel Thiersen located?

Cornel Thiersen practices at 302 N El Camino Real Ste 216, San Clemente, CA 92672. The listed phone number is (949) 212-3266.

What is Cornel Thiersen's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Cornel Thiersen was last updated on October 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.