Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALLEGRA VON ARX
NPI 1255053484
Marriage & Family Therapist in Santa Rosa, CA

Q: What is Allegra Von Arx's NPI number?

The NPI number for Allegra Von Arx is 1255053484. It was assigned to this individual provider in the NPPES registry on September 14, 2022.

Q: What is Allegra Von Arx's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Allegra Von Arx was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.

Active since September 14, 2022

112 CHILDRENS CIR, SANTA ROSA, CA 95409(707) 565-6350 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 3, 2026, Jun 13, 2025, Sep 14, 2022 (3 updates tracked since 2022).

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About Allegra Von Arx NPPES

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

ALLEGRA VON ARX (NPI 1255053484) is an individual marriage & family therapist in Santa Rosa, California, licensed in California (164582) and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1255053484

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameALLEGRA VON ARX

Location Address112 CHILDRENS CIRSanta Rosa, CA 95409-6558

Mailing Address112 Childrens CirSanta Rosa, CA 95409-6558 · (707) 565-6350

Phone(707) 565-6350

Sole ProprietorNo

Enumeration DateSeptember 14, 2022

Last NPPES UpdateAugust 3, 20263 updates tracked since enumeration

NPPES CertifiedAugust 3, 2026

✔ NPI 1255053484 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 · 164582

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.

112 CHILDRENS CIR, Santa Rosa, CA 95409

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Other Providers at the Same Location NPPES 20

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

ROXANNE MARIE MOON RN

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