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HANNAH MIXSON
NPI 1821612250
Marriage & Family Therapist in San Luis Obispo, CA

Active since June 01, 2020
486 MARSH ST STE A, SAN LUIS OBISPO, CA 93401(805) 305-4543 Get Directions Write a Review

NPPES record last updated: February 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hannah Mixson NPPES

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

HANNAH MIXSON (NPI 1821612250) is an individual marriage & family therapist in San Luis Obispo, California, licensed in California (LMFT159684) and active in the NPI registry since June 2020.

NPPES Registry Identity

NPI1821612250
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameHANNAH MIXSON
Location Address486 MARSH ST STE ASan Luis Obispo, CA 93401-3894
Mailing Address486 Marsh St Ste ASan Luis Obispo, CA 93401-3894 · (805) 305-4543
Phone(805) 305-4543
Sole ProprietorNo
Enumeration DateJune 1, 2020
Last NPPES UpdateFebruary 15, 2026
NPPES CertifiedFebruary 15, 2026
✔ NPI 1821612250 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Licenses✔ Licensed in CA · LMFT159684✔ Licensed in CA · AMFT143794
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.
Also ListedBehavior TechnicianTaxonomy 106S00000X
486 MARSH ST STE A, San Luis Obispo, CA 93401
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Other Providers at the Same Location NPPES 3

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

MR. ANTHONY PAUL MARTELLO LMFT
Marriage & Family Therapist
486 MARSH ST STE A
SAN LUIS OBISPO, CA 93401
San Luis Obispo County (805) 305-4543
REBECCA VELASQUEZ, LICENSED CLINICAL SOCIAL WORKER & ASSOCIATES, INC.
Social Worker (Clinical)
486 MARSH ST STE A
SAN LUIS OBISPO, CA 93401
San Luis Obispo County (805) 305-4543
LEIGH M RAMSEY LPCC
Counselor (Mental Health)
486 MARSH ST STE A
SAN LUIS OBISPO, CA 93401
San Luis Obispo County (805) 556-8813

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 Hannah Mixson's NPI number?

The NPI number for Hannah Mixson is 1821612250. It was assigned to this individual provider in the NPPES registry on June 1, 2020.

Where is Hannah Mixson located?

Hannah Mixson practices at 486 Marsh St Ste A, San Luis Obispo, CA 93401. The listed phone number is (805) 305-4543.

What is Hannah Mixson'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 Hannah Mixson was last updated on February 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.