STEPHANIE WILLIAMSON
NPI 1275355075
Marriage & Family Therapist in Fillmore, CA

Q: What is Stephanie Williamson's NPI number?

The NPI number for Stephanie Williamson is 1275355075. It was assigned to this individual provider in the NPPES registry on October 31, 2024.

Q: What is Stephanie Williamson's specialty?

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

Active since October 31, 2024

162 MARIGOLD ST, FILLMORE, CA 93015(805) 334-5195 Get Directions Write a Review

NPPES record last updated: October 13, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Stephanie Williamson NPPES

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

STEPHANIE WILLIAMSON (NPI 1275355075) is an individual marriage & family therapist in Fillmore, California, licensed in California (157297) and active in the NPI registry since October 2024.

NPPES Registry Identity

NPI1275355075

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameSTEPHANIE WILLIAMSON

Location Address162 MARIGOLD STFillmore, CA 93015-9674

Mailing Address162 Marigold StFillmore, CA 93015-9674

Phone(805) 334-5195

Sole ProprietorNo

Enumeration DateOctober 31, 2024

Last NPPES UpdateOctober 13, 2025

NPPES CertifiedOctober 13, 2025

✔ NPI 1275355075 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 · 157297

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.

162 MARIGOLD ST, Fillmore, CA 93015

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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 Stephanie Williamson's NPI number?

The NPI number for Stephanie Williamson is 1275355075. It was assigned to this individual provider in the NPPES registry on October 31, 2024.

Where is Stephanie Williamson located?

Stephanie Williamson practices at 162 Marigold St, Fillmore, CA 93015. The listed phone number is (805) 334-5195.

What is Stephanie Williamson'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 Stephanie Williamson was last updated on October 13, 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.